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BILT iShares Infrastructure Active ETF

Holds 237 stocks in infrastructure, 47% of its weight in S&P 500 companiesiShares0.60% fee$112mFirst traded Jul 31, 2025Fund page at the issuer ↗SEC filings ↗Every iShares fund ETFIQ covers
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BILT holds 237 stocks, and 53% of its weight is outside the S&P 500.

46.8%
Already in the S&P 500
98.1%
Active share vs the S&P 500
41.8%
Top ten holdings
+8.5%
Total return, 1 year
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Where every fund in this set sits

How much of it is not the index it is sold as an alternative to?

Weight that does not overlap the S&P 500
USNZ 23.0%IQSZ 48.5%TNXT 51.6%XIGV 60.9%CRTC 61.6%IETC 62.6%AIX 64.3%LQAI 64.8%ALAI 65.2%IVES 66.2%ILDR 66.9%PEXL 67.1%JHAI 68.0%XT 68.0%AIEQ 68.7%AGIX 69.0%AOTG 69.1%AIQ 69.8%FAI 70.1%WTAI 71.4%CHAT 72.0%XAIX 72.0%THMZ 73.1%CARZ 73.9%AIFD 74.0%FRWD 74.3%VERS 74.7%WUGI 75.1%FDTX 75.4%ANEW 75.5%AIUP 76.1%BAI 77.2%TEKY 77.6%PNQI 78.9%FMET 79.1%IGPT 79.2%TRFM 79.2%FDCF 79.8%ARKW 79.9%AINT 80.2%ARKQ 80.3%LEGR 80.4%SHOC 80.4%SMH 80.7%SOXQ 80.8%ARVR 80.9%FTXL 81.1%, and 1 more at this point: METV 81.1%GGME 81.5%KNCT 81.7%PBOT 82.1%SOXX 82.3%CBOT 82.4%QTUM 82.5%, and 1 more at this point: THNQ 82.5%OGIG 82.9%CHPX 83.1%UFOX 83.3%ARKX 83.6%, and 2 more at this point: ABOT 83.7%, ARTY 83.7%WISE 83.6%WQTM 83.6%SUPP 84.1%MILN 84.2%RACK 84.3%, and 1 more at this point: GAMR 84.5%ROBT 84.3%CHPS 84.8%ARKK 85.0%AGIQ 85.1%FBOT 85.1%FDN 85.5%DRIV 85.6%AIPO 85.9%CABZ 86.0%SKYY 86.1%XDAT 86.2%, and 1 more at this point: BUYZ 86.3%CLOD 86.7%SMHX 87.2%NXTG 87.7%BOTZ 88.1%FOWF 88.4%MUSQ 88.4%NRSH 88.6%ARKF 88.7%AIS 88.9%XSD 88.9%PCLN 89.4%IDEF 89.8%DTCR 90.3%IBOT 90.5%CIBR 90.7%ETHO 90.8%FCLD 91.6%TMAT 91.6%RBLD 91.8%BLOK 91.9%PSI 92.2%IGV 92.4%, and 3 more at this point: GRID 92.5%, SMRF 92.5%, WDRN 92.6%ISHP 92.4%WAR 92.4%TCAI 92.7%, and 1 more at this point: IBLC 92.8%TKNQ 93.0%DTEC 93.4%TINY 93.4%BOTT 93.5%SATO 94.0%HAIL 94.2%HBMX 94.4%KOID 94.4%CLOU 94.6%, and 2 more at this point: ELFY 94.6%, NEWZ 94.6%TSES 94.7%, and 3 more at this point: IBUY 94.8%, MADE 94.8%, SOCL 94.8%AGNG 94.9%, and 1 more at this point: PBPH 95.0%HUMN 94.9%MAKX 95.1%FITE 95.2%, and 3 more at this point: GDOC 95.3%, HACK 95.3%, WDNA 95.3%EPAI 95.5%BMED 95.6%, and 1 more at this point: XSW 95.6%CANC 95.6%IFRA 95.7%HULL 96.0%NFRA 96.1%ROBO 96.1%CQTM 96.2%, and 3 more at this point: ONLN 96.2%, GTEK 96.4%, PPA 96.4%THNR 96.5%BLDX 96.6%, and 1 more at this point: WR 96.6%EUV 96.6%DISK 96.8%, and 4 more at this point: DRAM 96.8%, CNRG 96.9%, POWR 96.9%, VOLT 96.9%FMED 97.1%YUNG 97.1%BULD 97.2%, and 5 more at this point: FPWR 97.2%, GCAD 97.2%, HELX 97.2%, IVEP 97.2%, PAVE 97.2%DRNZ 97.3%, and 8 more at this point: FDFF 97.4%, FDRV 97.4%, UPGR 97.4%, BPAY 97.5%, HVAC 97.5%, MISL 97.5%, RIFR 97.5%, TSSD 97.5%AV 97.6%, and 2 more at this point: GNOM 97.6%, NATO 97.6%ETEC 97.6%BITQ 97.7%, and 4 more at this point: IPAY 97.7%, ITA 97.7%, NGIF 97.7%, XAR 97.7%KYC 97.8%, and 12 more at this point: OZEM 97.8%, POW 97.8%, SMOG 97.8%, HTEC 97.9%, LENS 97.9%, QCLN 97.9%, WGMI 97.9%, ZAP 97.9%, BATT 98.0%, BCOR 98.0%, MDEV 98.0%, NVIR 98.0%ACES 98.1%, and 11 more at this point: FDIG 98.1%, GII 98.1%, IDRV 98.1%, KARS 98.1%, LIT 98.1%, NODE 98.1%, OWNB 98.1%, SNSR 98.1%, WATS 98.1%, WELD 98.1%, WNDR 98.1%DUTY 98.1%DRES 98.2%, and 3 more at this point: NFRX 98.2%, PBW 98.2%, WCLD 98.2%IGF 98.3%, and 12 more at this point: LATR 98.3%, STBQ 98.3%, TPZ 98.3%, WDGF 98.3%, ARMY 98.4%, IDGT 98.4%, PSIL 98.4%, XBI 98.4%, ARKG 98.5%, GLIX 98.5%, INVN 98.5%, SRVR 98.5%PWER 98.6%, and 1 more at this point: UFO 98.6%QQQJ 98.6%CCSO 98.7%, and 3 more at this point: IHI 98.7%, NBET 98.7%, NUKZ 98.7%DOCK 98.8%, and 22 more at this point: FSPC 98.8%, GOLS 98.8%, PRNT 98.8%, JEDI 98.9%, PSWD 98.9%, RCTR 98.9%, RTOO 98.9%, TOLZ 98.9%, VCLN 98.9%, WCBR 98.9%, XA 98.9%, BBH 99.0%, BBP 99.0%, CSIO 99.0%, CTEC 99.0%, GALX 99.0%, GLAM 99.0%, IBB 99.0%, IBBQ 99.0%, JOUL 99.0%, PBE 99.0%, SHPP 99.0%AMMO 99.1%, and 5 more at this point: IDNA 99.1%, IHAK 99.1%, JETS 99.1%, SHLD 99.1%, SPAM 99.1%FBT 99.1%BNGE 99.2%, and 5 more at this point: FAN 99.2%, HLTH 99.2%, PAWZ 99.2%, SUPL 99.2%, TNUK 99.2%AWAY 99.4%, and 14 more at this point: BKGI 99.4%, BUG 99.4%, DTRE 99.4%, FIW 99.4%, GNMX 99.4%, PEJ 99.4%, PHO 99.4%, BLCK 99.5%, FRNW 99.5%, LGHT 99.5%, MOO 99.5%, PIO 99.5%, URAN 99.5%, VEGI 99.5%BCDF 99.6%, and 6 more at this point: EKG 99.6%, FINX 99.6%, FTAG 99.6%, HEAL 99.6%, KROP 99.6%, XME 99.6%DICE 99.6%AGMI 99.7%, and 29 more at this point: DIPR 99.7%, EVX 99.7%, FMTL 99.7%, FOTO 99.7%, HYDR 99.7%, ICOP 99.7%, LAZR 99.7%, METL 99.7%, PICK 99.7%, SEA 99.7%, STCE 99.7%, TBLU 99.7%, AUAU 99.8%, CGW 99.8%, CRPT 99.8%, CUT 99.8%, EART 99.8%, EFRA 99.8%, EMET 99.8%, GBUG 99.8%, GDMN 99.8%, GDX 99.8%, GOAU 99.8%, NLR 99.8%, RING 99.8%, SETM 99.8%, SGDM 99.8%, SLVP 99.8%, WDIG 99.8%AIRR 99.9%, and 72 more at this point: AQWA 99.9%, BKCH 99.9%, COPA 99.9%, COPP 99.9%, COPX 99.9%, DAPP 99.9%, ESPO 99.9%, NASA 99.9%, NERD 99.9%, ODDS 99.9%, PBD 99.9%, SLX 99.9%, AUMI 100.0%, BBC 100.0%, BETZ 100.0%, BOAT 100.0%, COAL 100.0%, COPJ 100.0%, DRAI 100.0%, DRGN 100.0%, EMQQ 100.0%, EUAD 100.0%, EVMT 100.0%, FDNI 100.0%, FMQQ 100.0%, GDXJ 100.0%, GOEX 100.0%, GXDW 100.0%, HERO 100.0%, IBRN 100.0%, ICLN 100.0%, ILIT 100.0%, INQQ 100.0%, ION 100.0%, IPAV 100.0%, ISTM 100.0%, KAIT 100.0%, KDEF 100.0%, KGRN 100.0%, KMCA 100.0%, KWEB 100.0%, LFSC 100.0%, LITP 100.0%, MARS 100.0%, MJ 100.0%, MSOS 100.0%, NIKL 100.0%, NSI 100.0%, ODDZ 100.0%, ORBX 100.0%, PDBA 100.0%, PIEL 100.0%, REMX 100.0%, REXC 100.0%, RNRG 100.0%, SGDJ 100.0%, SIL 100.0%, SILJ 100.0%, SMHC 100.0%, TAN 100.0%, TCAN 100.0%, URA 100.0%, URNJ 100.0%, URNM 100.0%, UX 100.0%, WARP 100.0%, WDAF 100.0%, WDEF 100.0%, WEED 100.0%, WOOD 100.0%, XDEF 100.0%, YOLO 100.0%BILT 98.1%98.1%23.0%100.0%
23.0% to 100.0% across 391

That is the share of the 391 thematic ETFs with a holdings filing sitting at or below BILT.

A position in this set, not a rating: it moves when the set moves, and it is not a figure to average against another category's.

ETFIQ Off-Index Score
50.6joint 187th of 391

BILT shares 18 of its 237 holdings with the S&P 500. Only 1.9% of its weight overlaps the index.

weight that does not overlap the S&P 50098.1% · 51st pct
All 391 ranked by this score →How it is computed →
WindowTotal returnS&P 500 (SPY)Gap to SPYGap to QQQ
3M Jul 10 – Oct 9, 2026−6.4%+3.4%−9.8 pts−10.1 pts
6M Apr 10 – Oct 9, 2026−5.7%+15.2%−20.9 pts−28.9 pts
1Y Oct 9, 2025 – Oct 9, 2026+8.5%+17.3%−8.7 pts−15.1 pts
Since launch Jul 31, 2025 – Oct 9, 2026+12.4%+24.9%−12.4 pts−21.3 pts

Source: ETFIQ.

Money in and out

Daily figures · as of Oct 8, 2026

BILT: in the year to Oct 8, 2026, net $99.4m came in, over 248 of 250 trading days.

5D
$0
0.0% of $112m on Oct 2, 2026
Oct 5, 2026 to Oct 8, 2026
1M
$0
0.0% of $117m on Sep 9, 2026
Sep 10, 2026 to Oct 8, 2026
3M
+$34.0m
39.0% of $87.2m on Jul 9, 2026
Jul 10, 2026 to Oct 8, 2026
YTD
+$99.4m
505.5% of $19.7m on Dec 31, 2025
Jan 2, 2026 to Oct 8, 2026
191 of 193 trading days counted
1Y
+$99.4m
504.4% of $19.7m on Oct 9, 2025
Oct 10, 2025 to Oct 8, 2026
248 of 250 trading days counted
Since Jul 2025
+$109m
Jul 30, 2025 to Oct 8, 2026
Net flow each trading day
Net flow into BILT each trading day, Jul 14, 2026 to Oct 9, 2026+$2.3m+$3.4m+$18.3m+$3.4m+$1.1m+$1.1m+$1.1m+$3.3m+$18.3m−$18.3mJul 14, 2026Oct 9, 2026

BILT, net flow each trading day over the 63 sessions from Jul 14, 2026 to Oct 9, 2026: money came in on 8 days and went out on 0 days, of the 62 days with a daily figure; the other 1 have none.

Money in on 8 and out on 0 of the 62 days with daily figures; no daily figure for the other 1 of the 63 trading days.

Net flow into BILT each trading day, Oct 9, 2025 to Oct 9, 2026+$1.0m+$3.4m+$4.7m+$1.2m+$1.1m+$47.0m+$6.8m+$1.1m+$2.3m+$3.4m+$18.3m+$3.4m+$1.1m+$1.1m+$1.1m+$3.3m+$47.0m−$47.0mOct 9, 2025Oct 9, 2026

BILT, net flow each trading day over the 252 sessions from Oct 9, 2025 to Oct 9, 2026: money came in on 16 days and went out on 0 days, of the 249 days with a daily figure; the other 3 have none.

Money in on 16 and out on 0 of the 249 days with daily figures; no daily figure for the other 3 of the 252 trading days.

Net flow into BILT each trading day, Mar 10, 2025 to Oct 9, 2026+$1.0m+$1.0m+$1.0m+$2.0m+$2.0m+$1.0m+$1.0m+$3.4m+$4.7m+$1.2m+$1.1m+$47.0m+$6.8m+$1.1m+$2.3m+$3.4m+$18.3m+$3.4m+$1.1m+$1.1m+$1.1m+$3.3mmonthly, from SEC filingsdaily, from iShares+$47.0m−$47.0mMar 10, 2025Oct 9, 2026

BILT, net flow each trading day over the 400 sessions from Mar 10, 2025 to Oct 9, 2026: money came in on 22 days and went out on 0 days, of the 299 days with a daily figure; the other 101 have none. Before Jul 30, 2025 ETFIQ has the fund’s monthly figures only, from SEC filings: that span is shaded and draws no bars, and its months are in the month by month list.

Money in on 22 and out on 0 of the 299 days with daily figures; no daily figure for the other 101 of the 400 trading days.

Money in, netMoney out, netMonthly basis

Computed by ETFIQ from iShares’s daily figures: each day’s change in shares outstanding times the previous day’s net asset value, dated to the day of the count. Every day and month ETFIQ holds for BILT, back to Jul 2025, is in its flows file. Flows across every fund · How these flows are computed · Compare BILT with other funds in the flows tool

How this is computed

Percentages are of net assets at the start of each window. Each figure is net, money in less money out.

Every trading day, last 3 months64 days
Oct 8, 2026 $0
Oct 7, 2026 $0
Oct 6, 2026 $0
Oct 5, 2026 $0
Oct 2, 2026 $0
Oct 1, 2026 $0
Sep 30, 2026 $0
Sep 29, 2026 $0
Sep 28, 2026 $0
Sep 25, 2026 $0
Sep 24, 2026 $0
Sep 23, 2026 $0
Sep 22, 2026 $0
Sep 21, 2026 $0
Sep 18, 2026 $0
Sep 17, 2026 $0
Sep 16, 2026 $0
Sep 15, 2026 $0
Sep 14, 2026 $0
Sep 11, 2026 $0
Sep 10, 2026 $0
Sep 9, 2026 $0
Sep 8, 2026 $0
Sep 4, 2026 +$3.3m
Sep 3, 2026 $0
Sep 2, 2026 $0
Sep 1, 2026 +$1.1m
Aug 31, 2026 $0
Aug 28, 2026 $0
Aug 27, 2026 $0
Aug 26, 2026 $0
Aug 25, 2026 $0
Aug 24, 2026 $0
Aug 21, 2026 $0
Aug 20, 2026 $0
Aug 19, 2026 $0
Aug 18, 2026 $0
Aug 17, 2026 $0
Aug 14, 2026 $0
Aug 13, 2026 $0
Aug 12, 2026 $0
Aug 11, 2026 $0
Aug 10, 2026 $0
Aug 7, 2026 $0
Aug 6, 2026 +$1.1m
Aug 5, 2026 +$1.1m
Aug 4, 2026 +$3.4m
Aug 3, 2026 $0
Jul 31, 2026 $0
Jul 30, 2026 $0
Jul 29, 2026 $0
Jul 28, 2026 $0
Jul 27, 2026 $0
Jul 24, 2026 $0
Jul 23, 2026 +$18.3m
Jul 22, 2026 $0
Jul 21, 2026 $0
Jul 20, 2026 $0
Jul 17, 2026 +$3.4m
Jul 16, 2026 +$2.3m
Jul 15, 2026 $0
Jul 14, 2026 $0
Jul 13, 2026 $0
Jul 10, 2026 $0

Most recent first.

Week by week, last year53 weeks
Oct 8, 2026 $0 4 days
Oct 2, 2026 $0
Sep 25, 2026 $0
Sep 18, 2026 $0
Sep 11, 2026 $0 4 days
Sep 4, 2026 +$4.4m
Aug 28, 2026 $0
Aug 21, 2026 $0
Aug 14, 2026 $0
Aug 7, 2026 +$5.6m
Jul 31, 2026 $0
Jul 24, 2026 +$18.3m
Jul 17, 2026 +$5.7m
Jul 10, 2026 +$8.0m
Jul 2, 2026 +$47.0m 4 days
Jun 26, 2026 $0
Jun 18, 2026 +$1.1m 4 days
Jun 12, 2026 $0
Jun 5, 2026 +$1.2m
May 29, 2026 +$4.7m 4 days
May 22, 2026 $0
May 15, 2026 $0
May 8, 2026 $0
May 1, 2026 $0
Apr 24, 2026 $0
Apr 17, 2026 $0
Apr 10, 2026 $0 3 of 5 trading days · 3 days
Apr 2, 2026 $0 4 days
Mar 27, 2026 $0
Mar 20, 2026 +$3.4m
Mar 13, 2026 $0
Mar 6, 2026 $0
Feb 27, 2026 $0
Feb 20, 2026 $0 4 days
Feb 13, 2026 $0
Feb 6, 2026 $0
Jan 30, 2026 $0
Jan 23, 2026 $0 4 days
Jan 16, 2026 $0
Jan 9, 2026 $0
Jan 2, 2026 $0 4 days
Dec 26, 2025 $0 4 days
Dec 19, 2025 $0
Dec 12, 2025 $0
Dec 5, 2025 $0
Nov 28, 2025 $0 4 days
Nov 21, 2025 $0
Nov 14, 2025 $0
Nov 7, 2025 $0
Oct 31, 2025 $0
Oct 24, 2025 $0
Oct 17, 2025 $0
Oct 10, 2025 $0 1 day

Net flow into BILT each week, Oct 10, 2025 to Oct 8, 2026, most recent first, each week named by its last trading day with a figure. Computed by ETFIQ.

Month by month, money in and money outJul 2025 to Oct 2026

BILT, money in and money out each month from Jul 2025 to Sep 2026: two bars a month, money in above the line and money out below. Every bar is ETFIQ’s sum of its days. Oct 2026 is still in progress, so it is in the list and not drawn. Of the 16 months listed, money came in on net in 9 and went out in 0.

Every bar is ETFIQ’s sum of its days. Of the 16 months listed, money came in on net in 9 and went out in 0.

MonthInOutNet
Oct 2026 ETFIQ, the sum of its days, Oct 1 to Oct 8$0$0$0
Sep 2026 ETFIQ, the sum of its days+$4.4m$0+$4.4m
Aug 2026 ETFIQ, the sum of its days+$5.6m$0+$5.6m
Jul 2026 ETFIQ, the sum of its days+$79.0m$0+$79.0m
Jun 2026 ETFIQ, the sum of its days+$2.3m$0+$2.3m
May 2026 ETFIQ, the sum of its days+$4.7m$0+$4.7m
Apr 2026 ETFIQ, the sum of its days, 19 of 21 trading days$0$0$0
Mar 2026 ETFIQ, the sum of its days+$3.4m$0+$3.4m
Feb 2026 ETFIQ, the sum of its days$0$0$0
Jan 2026 ETFIQ, the sum of its days, Jan 2 to Jan 30$0$0$0
Dec 2025 ETFIQ, the sum of its days$0$0$0
Nov 2025 ETFIQ, the sum of its days$0$0$0
Oct 2025 ETFIQ, the sum of its days+$1.0m$0+$1.0m
Sep 2025 ETFIQ, the sum of its days, Sep 2 to Sep 30+$1.0m$0+$1.0m
Aug 2025 ETFIQ, the sum of its days+$7.1m$0+$7.1m
Jul 2025 ETFIQ, the sum of its days, Jul 30 to Jul 31$0$0$0

Most recent first.

How this is computed

On a month that is the sum of its days, money in sums the days money came in and money out the days it went out.

A month from SEC Form N-PORT is sales and reinvestments less redemptions as filed; a later month is the sum of its days, and says so where a day is missing.

BILT top ten by weight, 41.8% of the fund, of its 237 equity positions, from the holdings published by its issuer for Oct 8, 2026. Source: the issuer’s own daily file.

UNION PACIFIC UNP 5.47%
AENA SME SA AENA 5.33%
AMERICAN ELECTRIC POWER INC AEP 4.90%
TC ENERGY TRP 4.56%
XCEL ENERGY INC XEL 4.39%
PPL CORP PPL 3.58%
WILLIAMS WMB 3.46%
SEMPRA SRE 3.40%
ENTERGY CORP ETR 3.37%
TRANSURBAN GROUP STAPLED UNITS TCL 3.31%
Holdings, the issuer’s own daily file ↗
Funds near this one
BLDXNFRXTOLZCSIORIFRRBLD

Also against GII, GLIX, IFRA, IGF, IPAV, NFRA, NFRX, NGIF, PAVE, RBLD, RIFR, TOLZ, UPGR.

In plain words

Summary
The top ten holdings are 42% of the fund across 237 positions, as published by its issuer for Oct 8, 2026. Over the year to Oct 9, 2026 the fund returned +8.5% with distributions reinvested against +17.3% for the S&P 500, so a holder was behind by 8.7 pts. It sits 7.6% below its all-time high of Jul 24, 2026.
Theme (ETFIQ, editorial)Infrastructure
First tradedJul 31, 2025
Already in the S&P 500, by weight (ETFIQ)46.8%
Active share vs the S&P 500 (ETFIQ)98.1%
Already in the Nasdaq-100, by weight (ETFIQ)10.6%
Active share vs the Nasdaq-100 (ETFIQ)99.1%
Top ten holdings weight41.8%
Holdings237
Holdings published for (the issuer’s daily file)Oct 8, 2026
Holdings as of the close of (the issuer’s daily file)Oct 8, 2026
Top holdingsUNION PACIFIC 5.5%, AENA SME SA 5.3%, AMERICAN ELECTRIC POWER INC 4.9%, TC ENERGY 4.6%, XCEL ENERGY INC 4.4%, PPL CORP 3.6%, WILLIAMS 3.5%, SEMPRA 3.4%, ENTERGY CORP 3.4%, TRANSURBAN GROUP STAPLED UNITS 3.3%
Net assets (the issuer’s own daily fund list, as of Oct 8, 2026)$112m
Benchmark (ETFIQ, from its filings)Its own holdings, as of Oct 8, 2026; its prospectus names no index it tracks
Below its all-time high (ETFIQ)−7.6%
Expense ratio (497K, Sep 3, 2026)0.60%
Fee for the part that differs from the S&P 500, active expense ratio (ETFIQ)0.61%
Below its all-time high7.6%, high on Jul 24, 2026
How this is computed
Holdings from the file the issuer publishes daily; overlap and active share computed by ETFIQ against the IVV and QQQM books; returns from Tiingo end-of-day prices with distributions reinvested. How these figures are computed

Questions people ask about BILT

How much of BILT is in S&P 500 companies?
By its holdings published by its issuer for Oct 8, 2026, 47% of BILT by weight is stocks the S&P 500 already holds. Its active share against the index is 98%, so that share is the part doing something different.
What does BILT hold?
237 positions as published by its issuer for Oct 8, 2026, with the top ten at 42% of the fund. The largest are UNION PACIFIC at 5.5%, AENA SME SA at 5.3%, AMERICAN ELECTRIC POWER INC at 4.9%.
Has BILT beaten the S&P 500?
Over the year to Oct 9, 2026 BILT returned +8.5% with distributions reinvested, against +17.3% for the S&P 500, so it finished behind the index by 8.7 points.
What does BILT cost?
The prospectus expense ratio is 0.60% a year. Because 98% of the fund differs from the S&P 500, the fee on that differing part works out at 0.61%.
Sources and dates
Prices, BILT and S&P 500 (SPY)Tiingo end-of-day · Oct 9, 2026
Fee, 0.60%Prospectus filing with the expense ratio (SEC) ↗
Net assets, $112mThe issuer’s own daily fund list · Oct 8, 2026
HoldingsHoldings, the issuer’s own daily file · Oct 8, 2026 ↗
SourceHoldings filing (SEC Form N-PORT), the last one filed ↗
IssueriShares page for BILT ↗
All fund filingsFund filings on SEC EDGAR ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement.

How these figures are computed →Standards and sources →Open data →
Cite this page

ETFIQ, BILT, thematic ETFs, data as of Oct 9, 2026. https://etfiq.com/funds/bilt

Open BILT live on ETFIQ

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.

Active share
How differently the money is placed, counting weights: one minus the sum of the smaller weight of each security across the fund and the index. 100% means nothing in common; 0% means the index itself. Two funds can hold the same names and still have a high active share if they weight them very differently.
Weight overlap
The share of money two portfolios hold in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice.
Already in the index
The fund’s weight in securities the S&P 500 holds at all. A fund can be made entirely of index names and still have high active share, because it holds them at different weights.
Top ten
The weight of the ten largest holdings. Above 50% the fund is a bet on a handful of companies, whatever the theme.
Every term used here, defined in full on the thematic ETFs vocabulary page. →
iShares: every fund ETFIQ covers→The cheapest infrastructure ETFs→The infrastructure ETFs least like the S&P 500→The infrastructure ETFs that returned most→The largest infrastructure ETFs→The most concentrated infrastructure ETFs→