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Disclosery

OUST OUSTER INC

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Stock (common), issuer CIK 1816581

219 managers (228 13F filers) reported a position in OUST shares at 2026-03-31, 29,950,834 shares in all. 44 filers opened a position and 42 filers sold out during the quarter.

Managers
219
13F filers
228
New
44
Added
97
Reduced
48
Sold out
42
Shares held by filers
29,950,834

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Heystee Susandirector2026-10-05+779 A$44.12Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.5,290,375$97.2M<0.01%+154,88113F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding4,928,175$90.5MnewTimeline
STATE STREET CORPin group STATE STREET CORP1,632,666$30M<0.01%+51,92713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,450,108$26.6M<0.01%+28,97813F-HRTimelineGroup
Penn Capital Management Company, LLC969,605$17.9M1.38%+194,30813F-HRTimeline
Tao Capital Management LP845,316$15.5M13.07%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.842,089$15.5M0.01%-10,31713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC826,233$15.2M<0.01%+453,24113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY732,975$13.5M<0.01%+29,53513F-HRTimelineGroup
Handelsbanken Fonder AB609,999$11.2M0.04%-105,64713F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND588,212$10.8M0.02%+108,46113F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding525,215$9.65M+499,820Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co488,295$8.97M<0.01%+85713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP485,875$8.93M<0.01%+23,25313F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …485,279$8.91M<0.01%new13F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP483,871$8.89M<0.01%+32,44013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding322,218$5.92M-72,622Timeline
Bastion Asset Management Inc.274,101$5.27M1.61%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC280,182$5.15M<0.01%+68,30613F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding256,378$4.71MnewTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…26,199$4.71M0.02%new13F-HRTimelineGroup
FMR LLCin group FMR LLC234,903$4.32M<0.01%+34,66713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC231,421$4.25M<0.01%-19,31113F-HRTimelineGroup
LORD, ABBETT & CO. LLC230,344$4.23M0.01%-52,46413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC217,473$3.99M<0.01%-99,68513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/217,390$3.99M<0.01%+116,09613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…216,664$3.98M<0.01%-29,55113F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC210,999$3.88M0.03%+42,99913F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD209,700$3.85M<0.01%+3,70013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO193,818$3.56M<0.01%+90,59713F-HRTimelineGroup
AWM Investment Company, Inc.186,000$3.42M0.38%new13F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC184,585$3.39M0.54%+3,25913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO203,441$3.38M<0.01%+53,23113F-HR/ATimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson177,895$3.27M<0.01%+155,82513F-HR/ATimelineGroup
Walleye Capital LLCgroup of 2 filers holding177,456$3.26M+177,455Timeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\171,723$3.15M<0.01%+6,53313F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp154,444$2.84M<0.01%-1,64413F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd150,000$2.76M0.38%-50,00013F-HRTimeline
Nuveen, LLCin group TIAA132,744$2.44M<0.01%-156,14913F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP132,709$2.44M<0.01%-115,98213F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC132,600$2.44M<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC131,922$2.42M0.08%+86,52813F-HRTimeline
SG Americas Securities, LLC127,585$2.34M<0.01%-148,99313F-HRTimeline
Man Group plcin group Man Group plc120,038$2.21M<0.01%+13,33513F-HRTimelineGroup
Hillsdale Investment Management Inc.118,720$2.18M0.06%+7,10013F-HRTimeline
RHUMBLINE ADVISERS118,368$2.17M<0.01%+39,48613F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources116,838$2.15M<0.01%+13,96313F-HRTimelineGroup
Swiss National Bank112,800$2.07M<0.01%+4,50013F-HRTimeline
BW Gestao de Investimentos Ltda.106,000$1.95M0.09%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC104,013$1.91M<0.01%+9613F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC101,912$1.87M0.01%-22,09713F-HRTimeline
Black Swift Group, LLC101,000$1.86M0.32%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC91,765$1.69M<0.01%-10,50813F-HRTimelineGroup
LPL Financial LLC91,763$1.69M<0.01%+23,74613F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…79,401$1.46M<0.01%+26,57413F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…76,944$1.41M<0.01%-3,69813F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC75,000$1.38M0.05%new13F-HRTimelineGroup
Raiffeisen Bank International AGin group Raiffeisen Bank International…80,000$1.33M0.02%new13F-HRTimelineGroup
ALGERT GLOBAL LLC69,380$1.27M0.02%-261,98313F-HR/ATimeline
Invesco Ltd.in group Invesco Ltd.65,510$1.2M<0.01%-9,22913F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD63,652$1.17M<0.01%+32,32113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC61,690$1.13M<0.01%-340,03713F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.50,805$1.1M<0.01%+513F-HRTimeline
180 WEALTH ADVISORS, LLC59,074$1.09M0.12%+9,95213F-HRTimeline
Legato Capital Management LLC57,823$1.06M0.1%-81513F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd54,400$999K0.04%+8,20013F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.52,519$965K0.03%-1,55513F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC52,105$957K0.01%+28,60213F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/48,373$889K<0.01%+9,23013F-HRTimeline
Creative Planningin group Creative Planning46,861$861K<0.01%+913F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc45,410$834K<0.01%-5,54513F-HRTimelineGroup
FORA Capital, LLC42,837$788K0.06%+23,67713F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC39,025$717K<0.01%-2,49213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…38,418$706K0.01%+12,32413F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS38,344$704K0.02%new13F-HRTimeline
Caption Management, LLC37,157$683K0.03%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd35,270$648K0.01%+21,62413F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP35,022$643K0.04%+11,49413F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP32,168$591K<0.01%+4913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…31,475$578K<0.01%+85313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…31,417$577K<0.01%+31,19813F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP30,887$567K0.01%new13F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC30,308$557K0.02%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd30,172$554K0.01%+15,25613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN25,975$477K<0.01%-42,76813F-HR/ATimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …25,787$474K<0.01%-13413F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC24,325$447K<0.01%+3,69113F-HRTimelineGroup
Harbour Capital Advisors, LLC15,600$433K0.08%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP22,419$412K<0.01%+4,00713F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC22,160$407K<0.01%-2,80413F-HRTimeline
Amundiin group Amundi21,921$403K<0.01%+6,27813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC20,961$385K<0.01%-72,62113F-HRTimelineGroup
Intrua Financial, LLC20,924$384K0.04%+97313F-HRTimeline
Benchmark Investment Advisors LLC20,508$377K0.22%13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management20,324$373K0.01%013F-HRTimelineGroup
THOMPSON SIEGEL & WALMSLEY LLC20,000$367K0.01%-13,00013F-HRTimeline
SIMPLEX TRADING, LLC19,834$364K0.01%+5,70113F-HRTimeline
CERTUITY, LLC18,992$349K0.02%013F-HRTimeline
STONERIDGE INVESTMENT PARTNERS LLC18,677$343K0.25%013F-HRTimeline
Cresset Asset Management, LLC18,510$340K<0.01%-90113F-HRTimeline
AXQ CAPITAL, LP18,415$338K0.04%new13F-HRTimeline
Huntleigh Advisors, Inc.17,992$331K0.06%+8213F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC17,377$319K<0.01%new13F-HRTimelineGroup
WOODSTOCK CORP16,970$312K0.03%new13F-HRTimeline
GWN SECURITIES INC.16,543$304K0.06%+2,37313F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP16,346$300K0.03%-14,12613F-HRTimeline
Polymer Capital Management (US) LLC16,163$297K0.04%new13F-HRTimeline
Schonfeld Strategic Advisors LLC15,770$290K<0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM15,657$288K<0.01%+48713F-HRTimeline
Bridgefront Capital, LLC15,268$280K0.07%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC15,175$279K<0.01%-1,12213F-HRTimeline
Police & Firemen's Retirement System of…14,794$272K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC14,741$271K<0.01%+4413F-HRTimelineGroup
Pure Financial Advisors, LLC14,574$268K<0.01%+313F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…14,157$260K<0.01%+4,46013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP13,038$240K<0.01%+1,68413F-HRTimelineGroup
KLP KAPITALFORVALTNING AS12,900$237K<0.01%+1,20013F-HRTimeline
AlphaGrep UK Ltd12,726$234K0.07%new13F-HRTimeline
DIVERSIFIED TRUST CO12,701$233K<0.01%+2,36513F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,592$231K<0.01%+32613F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC12,393$228K0.02%new13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC12,359$227K<0.01%+25013F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC12,339$227K0.01%new13F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…11,900$219K<0.01%013F-HRTimeline
Patten Group, Inc.11,528$212K0.04%new13F-HRTimeline
ProShare Advisors LLC11,458$210K<0.01%-1,74213F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,708$209K<0.01%+80513F-HRTimeline
McAdam, LLC10,656$196K0.01%new13F-HRTimeline
Quantinno Capital Management LP10,447$192K<0.01%new13F-HRTimeline
Quantbot Technologies LP10,389$191K0.01%-3,22913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC10,083$185K<0.01%+4,49713F-HRTimelineGroup
IPG Investment Advisors LLC10,000$184K0.03%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\8,606$158K<0.01%+8413F-HRTimelineGroup
Leonteq Securities AG8,136$149K0.01%+2,54913F-HRTimeline
SBI Securities Co., Ltd.7,299$134K<0.01%+1,36413F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise7,295$134K0.01%+2,94013F-HRTimelineGroup
Asset Management One Co., Ltd.6,961$128K<0.01%+1,13713F-HRTimeline
Ensign Peak Advisors, Inc6,250$115K<0.01%013F-HR/ATimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,909$109K<0.01%+5,19813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,888$108K<0.01%+1,50713F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP5,737$105K<0.01%+2,54213F-HRTimelineGroup
Larson Financial Group LLC5,175$95.1K<0.01%+3,21013F-HRTimeline
SHP Wealth Management4,680$86K0.01%+24313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,661$85.6K<0.01%-102,99413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,642$85.3K<0.01%+39613F-HRTimelineGroup
MAI Capital Management4,511$82.9K<0.01%+1113F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC4,416$81K<0.01%-88,91313F-HRTimelineGroup
State of Wyoming4,389$80.6K0.01%-6,07413F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP3,516$62.1K<0.01%-2,82713F-HRTimelineGroup
TD Waterhouse Canada Inc.2,851$53.9K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,693$49.5K<0.01%+2,10013F-HRTimeline
Essential Partners LLC2,604$47.8K0.02%-313F-HRTimeline
Steward Partners Investment Advisory, L…2,003$36.8K<0.01%+2,00013F-HRTimeline
KBC Group NVin group KBC Group NV1,840$34K<0.01%013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…1,604$29.5K<0.01%+1,09613F-HRTimeline
GAMMA Investing LLC1,132$20.8K<0.01%+3113F-HRTimeline
FINANCIAL CONSULATE, INC1,100$20.2K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,047$19.5K<0.01%+18313F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,030$18.9K<0.01%+27413F-HRTimelineGroup
MCF Advisors LLC1,000$18.4K<0.01%013F-HRTimeline
Advisory Services Network, LLC961$17.6K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…960$17.6K<0.01%new13F-HRTimelineGroup
SIGNATUREFD, LLC944$17.3K<0.01%+2813F-HRTimeline
Allworth Financial LP848$15.6K<0.01%+31113F-HRTimeline
Versant Capital Management, Inc847$15.6K<0.01%+21413F-HRTimeline
Blume Capital Management, Inc.800$14.7K<0.01%+40013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…779$14.3K<0.01%+9413F-HRTimelineGroup
Strive Financial Group ,LLC770$14K0.01%new13F-HRTimeline
CENTRAL TRUST Co710$13K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…696$12.8K<0.01%+7513F-HR/ATimelineGroup
True Wealth Design, LLC511$9.39K<0.01%013F-HRTimeline
Orion Capital Management LLC511$9.39K<0.01%013F-HRTimeline
Clearstead Trust, LLC468$8.6K<0.01%013F-HRTimeline
Arax Advisory Partners402$7.39K<0.01%-15613F-HRTimeline
Sterling Capital Management LLC368$6.76K<0.01%+1513F-HRTimeline
Smartleaf Asset Management LLC370$6.15K<0.01%+17513F-HRTimeline
Bullock Wealth Management Group295$5.49K<0.01%new13F-HRTimeline
Silicon Valley Capital Partners286$5.25K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.206$3.78K<0.01%013F-HRTimeline
Innovative Asset Advisors Group, LLC200$3.67K<0.01%13F-HRTimeline
Napier Financial, LLC193$3.54K<0.01%new13F-HRTimeline
IFP Advisors, Inc187$3.44K<0.01%-213F-HRTimeline
Quarry LP183$3.36K<0.01%-16513F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/177$3.25K<0.01%+1413F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.171$3.14K<0.01%+14013F-HR/ATimelineGroup
Avion Wealth200$3K<0.01%-2213F-HRTimeline
ROTHSCHILD INVESTMENT LLC160$2.94K<0.01%+1313F-HRTimeline
Bernard Wealth Management Corp.150$2.76K<0.01%013F-HRTimeline
Beaird Harris Wealth Management, LLC140$2.57K<0.01%-7813F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV100$1.84K<0.01%013F-HRTimeline
Investors Research Corp100$1.84K<0.01%013F-HRTimeline
Activest Wealth Management82$1.51K<0.01%013F-HRTimeline
Gen-Wealth Partners Inc80$1.47K<0.01%013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC76$1.4K<0.01%-61513F-HRTimeline
Fortitude Family Office, LLC67$1.23K<0.01%+2613F-HRTimeline
Cornerstone Financial Management LLC67$1.23K<0.01%013F-HR/ATimeline
QUADRANT CAPITAL GROUP LLC63$1.16K<0.01%-4313F-HR/ATimeline
Basecamp Wealth Advisors LLC61$1.12K<0.01%-513F-HRTimeline
Parkside Financial Bank & Trust55$1.01K<0.01%013F-HRTimeline
TSFG, LLC41$1K<0.01%013F-HRTimeline

Events

  • Heystee Susan acquired 779 OUST shares on 2026-10-05, Form 4 filed 2026-10-07. 0001193125-26-417009

    Accepted , ingested