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Custom Index Systems, LLC

SEC CIK
0002003672
Latest filing
Aug 14, 2026

Holdings in Q4 2025

Holdings as of Dec 31, 2025, filed Feb 12, 2026. Long positions only; changes compare share counts with Q3 2025.

Institution overview
Positions
238
−24 vs. Q3 2025
Portfolio value
$226.4M
−$110.1M (−32.7%) vs. Q3 2025
Filed
Feb 12, 2026
SEC
Holdings of Custom Index Systems, LLC in Q4 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
iShares Tr46429B606MSCI POLAND ETF8,057$283.5K0.1%−5,741−41.6%Reduced–
iShares Inc464286822MSCI MEXICO ETF4,076$282.6K0.1%−2,676−39.6%Reduced–
DBAInvesco DB Agriculture FundAGRICULTURE FD11,057$282.2K0.1%−19,981−64.4%ReducedHistory
NVONovo Nordisk A SADR5,506$280.1K0.1%−443−7.4%ReducedHistory
First Trust Financials Alphadex Fund33734X135ETF4,571$275.9K0.1%−21,085−82.2%Reduced–
SYNASYNAPTICS IncStock3,724$275.6K0.1%−811−17.9%ReducedHistory
XYZBlock, Inc.CL A4,205$273.7K0.1%−2,443−36.7%ReducedHistory
NXPINXP Semiconductors N.V.COM1,224$265.7K0.1%−339−21.7%ReducedHistory
KEYKeycorpCOM12,766$263.5K0.1%−9,444−42.5%ReducedHistory
MOSMosaic CoCOM10,853$261.4K0.1%+10,853NewHistory
BANFBancfirst CorpCOM2,427$257.3K0.1%−1,288−34.7%ReducedHistory
GPKGraphic Packaging Holding CoCOM16,880$254.2K0.1%+1,269+8.1%AddedHistory
BACBank of America CorpStock4,591$252.5K0.1%−1,945−29.8%ReducedHistory
VRTXVertex Pharmaceuticals IncStock550$249.3K0.1%00.0%UnchangedHistory
AGCOAGCO CorpCOM2,377$248.0K0.1%−89−3.6%ReducedHistory
ROADConstruction Partners, Inc.COM CL A2,203$239.1K0.1%−799−26.6%ReducedHistory
UIUbiquiti Inc.COM432$239.0K0.1%00.0%UnchangedHistory
ENTGEntegris IncCOM2,810$236.7K0.1%−715−20.3%ReducedHistory
DVNDevon Energy CorpStock6,420$235.2K0.1%−527−7.6%ReducedHistory
IBITiShares Bitcoin Trust ETFETF4,731$234.9K0.1%−3,095−39.5%ReducedHistory
LLYEli Lilly & CoStock218$234.3K0.1%−87−28.5%ReducedHistory
Tidal Trust II88636J600ROUNDHILL GENER3,949$232.8K0.1%−1,113−22.0%Reduced–
iShares Tr464288513IBOXX HI YD ETF2,866$231.1K0.1%+2,866New–
MNDYmonday.com Ltd.SHS1,556$229.6K0.1%00.0%UnchangedHistory
STWDStarwood Property Trust, Inc.COM12,706$228.8K0.1%−1,946−13.3%ReducedHistory
LKQLKQ CorpCOM7,487$226.1K0.1%+7,487NewHistory
PRMBPrimo Brands CorpCLASS A COM SHS13,824$226.0K0.1%+13,824NewHistory
PTCPTC Inc.Stock1,244$216.7K0.1%+1,244NewHistory
COLDAmericold Realty TrustCOM16,690$214.6K0.1%+1,346+8.8%AddedHistory
Global X FDS37954Y830GLOBAL X COPPER2,988$214.5K0.1%+2,988New–
UGIUgi CorpStock5,579$208.8K0.1%+5,579NewHistory
STSensata Technologies Holding plcSHS6,272$208.8K0.1%+6,272NewHistory
BABoeing CoStock941$204.3K0.1%−580−38.1%ReducedHistory
SRESempraStock2,300$203.1K0.1%00.0%UnchangedHistory
Global X FDS37954Y632ARTIFICIAL ETF3,935$200.1K0.1%−1,949−33.1%Reduced–
RIOTRiot Platforms, Inc.COM12,021$152.3K0.1%+12,021NewHistory
FLOFlowers Foods IncCOM10,741$116.9K0.1%+10,741NewHistory
PTENPatterson Uti Energy IncCOM15,596$95.3K<0.1%00.0%UnchangedHistory

Sold out since Q3 2025 (58)

Positions held at the end of Q3 2025 that are gone from this filing.

Positions of Custom Index Systems, LLC sold out since Q3 2025
SecurityClassShares in Q3 2025Value in Q3 2025% of portfolio in Q3 2025History
Invesco Exch Traded FD Tr II46138E727RAFI EMRGNG MRKT143,354$3.64M1.1%–
UTIUniversal Technical Institute IncCOM55,894$1.82M0.5%History
iShares Tr464287515EXPANDED TECH12,930$1.49M0.4%–
SHBIShore Bancshares IncCOM79,173$1.30M0.4%History
TDGTransDigm Group INCCOM921$1.21M0.4%History
HDHome Depot, Inc.Stock2,943$1.19M0.4%History
PLMRPalomar Holdings, Inc.Stock8,506$993.1K0.3%History
AJGArthur J. Gallagher & Co.COM3,139$972.3K0.3%History
FTNTFortinet, Inc.Stock11,499$966.8K0.3%History
iShares Tr464289180MSCI EURO FL ETF25,560$877.7K0.3%–
TRGPTarga Resources Corp.COM4,909$822.5K0.2%History
CTASCintas CorpStock3,916$803.8K0.2%History
SYKStryker CorpStock2,097$775.2K0.2%History
FAFFirst American Financial CorpStock11,358$729.6K0.2%History
TTDTrade Desk, Inc.Stock14,424$706.9K0.2%History
MTDRMatador Resources CoCOM15,405$692.1K0.2%History
PNTGPennant Group, Inc.COM26,093$658.1K0.2%History
CPAYCorpay, Inc.COM SHS2,131$613.9K0.2%History
MSTRStrategy IncStock1,767$569.3K0.2%History
SPDR Series Trust78464A771ST STR SP CAPMKT3,448$527.0K0.2%–
VRSKVerisk Analytics, Inc.COM2,034$511.6K0.2%History
EEFTEuronet Worldwide, Inc.COM5,506$483.5K0.1%History
CMECME Group Inc.COM1,772$478.8K0.1%History
SPDR Series Trust78464A201ST STR SP600GRWO5,043$475.6K0.1%–
PAYXPaychex IncStock3,751$475.5K0.1%History
iShares Inc464286806MSCI GERMANY ETF9,694$403.4K0.1%–
First Tr Exchange Trad FD VI33739H101FST TR GLB FD13,785$357.0K0.1%–
DBCInvesco DB Commodity Index Tracking FundUNIT15,805$356.1K0.1%History
PAGPPlains GP Holdings LPLTD PARTNR INT A18,737$341.8K0.1%History
WAYWaystar Holding Corp.COM8,537$323.7K0.1%History
CFGCitizens Financial Group IncCOM6,064$322.4K0.1%History
Vanguard S&P 500 ETF922908363ETF508$311.1K0.1%–
DLRDigital Realty Trust, Inc.COM1,737$300.3K0.1%History
TJXTJX Companies IncStock2,072$299.5K0.1%History
Amplify Blockchain Technology ETF032108607ETF4,414$295.9K0.1%–
ADBEAdobe Inc.Stock836$294.9K0.1%History
MASIMasimo CorpCOM1,988$293.3K0.1%History
OKEONEOK IncCOM3,909$285.2K0.1%History
Invesco Exch Traded FD Tr II46138E628KBW BK ETF3,630$283.9K0.1%–
State Street SPDR S&P Regional Banking ETF78464A698ETF4,406$278.9K0.1%–
BLKBlackRock, Inc.Stock233$271.6K0.1%History
TEAMAtlassian CorpCL A1,681$268.5K0.1%History
VZVerizon Communications IncStock5,934$260.8K0.1%History
REZIResideo Technologies, Inc.Stock5,845$252.4K0.1%History
CATCaterpillar IncStock524$250.0K0.1%History
BROBrown & Brown, Inc.Stock2,664$249.9K0.1%History
GEGeneral Electric CoStock801$241.0K0.1%History
State Street SPDR S&P Software & Services ETF78464A599ETF1,197$236.7K0.1%–
AMTAmerican Tower CorpREIT1,224$235.4K0.1%History
ProShares Bitcoin ETF74347G440ETF11,621$228.7K0.1%–
ABBVAbbVie Inc.Stock943$218.3K0.1%History
CRMSalesforce, Inc.Stock918$217.6K0.1%History
ABTAbbott LaboratoriesStock1,589$212.8K0.1%History
MMM3M CoStock1,357$210.6K0.1%History
WMWaste Management IncStock928$204.9K0.1%History
XELXcel Energy IncStock2,506$202.1K0.1%History
IBMInternational Business Machines CorpStock716$202.0K0.1%History
Invesco Actvely MNGD Etc FD46090F100OPTIMUM YIELD13,174$176.9K0.1%–