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Disclosery

OUST OUSTER INC

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Stock (common), issuer CIK 1816581

222 managers (223 13F filers) reported a position in OUST shares at 2025-12-31, 30,092,676 shares in all. 38 filers opened a position and 45 filers sold out during the quarter.

Managers
222
13F filers
223
New
38
Added
81
Reduced
68
Sold out
45
Shares held by filers
30,092,676

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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.5,135,494$111M<0.01%+270,16313F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC4,719,021$102M<0.01%-1,24313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,580,739$34.2M<0.01%-210,05213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,421,130$30.8M<0.01%+118,13213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.852,406$18.4M0.01%+573,69613F-HRTimelineGroup
Tao Capital Management LP845,316$18.3M15.75%-280,00013F-HRTimeline
Slate Path Capital LP829,000$17.9M0.24%013F-HRTimeline
Penn Capital Management Company, LLC775,297$16.8M1.34%+150,33713F-HRTimeline
Handelsbanken Fonder AB715,646$15.5M0.05%+405,44113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY703,440$15.2M<0.01%-85,13213F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co487,438$10.5M<0.01%+21,01913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND479,751$10.4M0.01%+73,28013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP462,622$10M<0.01%+1,40813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP451,431$9.77M<0.01%-1,21113F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC401,727$8.69M0.02%+336,67313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC401,185$8.68M0.01%-104,03213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding394,840$8.54M+123,969Timeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC386,354$8.36M0.01%-7,24013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC372,992$8.07M<0.01%+103,15413F-HR/ATimelineGroup
STOREBRAND ASSET MANAGEMENT AS370,882$8.03M0.02%+5,62613F-HRTimeline
ALGERT GLOBAL LLC331,363$7.17M0.11%-169,53913F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC317,158$6.86M<0.01%+9,06813F-HRTimelineGroup
Nuveen, LLCin group TIAA288,893$6.25M<0.01%-276,36613F-HRTimelineGroup
LORD, ABBETT & CO. LLC282,808$6.12M0.02%+56,67113F-HRTimeline
SG Americas Securities, LLC276,578$5.99M0.01%+83,44813F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC250,732$5.43M<0.01%+14,29413F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP248,691$5.38M<0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…246,215$5.33M0.01%+125,83313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC211,876$4.58M<0.01%+91,44213F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD206,000$4.46M<0.01%+13,40013F-HRTimeline
FMR LLCin group FMR LLC200,236$4.33M<0.01%+41,14613F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd200,000$4.33M0.57%+10,00013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC181,326$3.92M0.6%-4,33813F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC168,000$3.64M0.02%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\165,190$3.57M<0.01%+57,87513F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL156,517$3.39M0.02%-179,83713F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp156,088$3.38M<0.01%+14,11913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO150,210$3.25M<0.01%-34,98813F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …145,148$3.14M0.17%new13F-HRTimelineGroup
Trexquant Investment LP138,101$2.99M0.03%-265,10513F-HRTimeline
PANAGORA ASSET MANAGEMENT INC124,009$2.68M0.01%-16,11013F-HRTimeline
Hillsdale Investment Management Inc.111,620$2.42M0.07%-70013F-HRTimeline
Swiss National Bank108,300$2.34M<0.01%+9,20013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.107,655$2.33M<0.01%-12,67313F-HRTimelineGroup
Man Group plcin group Man Group plc106,703$2.31M<0.01%+16,84313F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC103,917$2.25M<0.01%+38,24413F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO103,221$2.23M<0.01%+67,27413F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources102,875$2.23M<0.01%+59,12513F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC102,273$2.21M<0.01%-1,54313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/101,294$2.19M<0.01%-119,01413F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC97,346$2.11M<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC93,582$2.03M<0.01%+8,05913F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC93,329$2.02M<0.01%-128,04913F-HRTimelineGroup
Verition Fund Management LLC91,942$1.99M0.01%-10,06313F-HRTimeline
ExodusPoint Capital Management, LP91,437$1.98M0.02%new13F-HRTimeline
Engineers Gate Manager LP90,951$1.97M0.02%+23,82513F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…80,642$1.88M<0.01%-125,86913F-HRTimelineGroup
RHUMBLINE ADVISERS78,882$1.71M<0.01%-10,39913F-HRTimeline
CenterBook Partners LP75,112$1.63M0.08%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.74,739$1.62M<0.01%+11,28113F-HRTimelineGroup
Qube Research & Technologies Ltd72,387$1.57M<0.01%-33,75113F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN68,743$1.49M<0.01%+17,45113F-HRTimelineGroup
LPL Financial LLC68,017$1.47M<0.01%-13,33813F-HRTimeline
Bridgewater Associates, LP66,786$1.45M0.01%+42,52013F-HRTimeline
Legato Capital Management LLC58,638$1.27M0.11%+5,16613F-HRTimeline
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…54,810$1.19M0.04%+56013F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.54,074$1.17M0.04%+15,20813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…52,827$1.14M<0.01%+4,99913F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc50,955$1.1M<0.01%-2,77213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.50,800$1.1M<0.01%013F-HRTimeline
180 WEALTH ADVISORS, LLC49,122$1.06M0.12%+5,95613F-HRTimeline
Creative Planningin group Creative Planning46,852$1.01M<0.01%+3,17113F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd46,200$1000K0.03%new13F-HRTimelineGroup
GROUP ONE TRADING LLC45,394$982K0.03%-72,27213F-HRTimeline
Waverly Advisors, LLC44,299$959K0.01%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC41,517$898K<0.01%-12,64213F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/39,143$848K<0.01%+12,02813F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC33,616$727K0.01%-194,03313F-HRTimelineGroup
HRT FINANCIAL LP33,333$721K<0.01%-32,24613F-HRTimeline
THOMPSON SIEGEL & WALMSLEY LLC33,000$714K0.01%+18,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding32,119$695K-36,302Timeline
STATE OF WISCONSIN INVESTMENT BOARD31,331$678K<0.01%-9,73313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…30,622$663K<0.01%013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP30,472$659K0.03%+7,61313F-HRTimeline
IMC-Chicago, LLC26,470$573K0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…26,094$565K0.01%-27,88013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …25,921$561K<0.01%-1,67713F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…25,395$550K<0.01%+1,90413F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC24,964$540K<0.01%+3,57913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC16,297$527K<0.01%-5,22913F-HRTimeline
GSA CAPITAL PARTNERS LLP23,528$509K0.04%new13F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC23,503$509K<0.01%+2,12713F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…22,469$486K0.01%-42513F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson22,070$477K<0.01%013F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC20,634$447K<0.01%+2,28913F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management20,324$440K0.01%new13F-HRTimelineGroup
Intrua Financial, LLC19,951$432K0.05%+5,70413F-HRTimeline
Cresset Asset Management, LLC19,411$420K<0.01%+19513F-HRTimeline
STRS OHIO19,300$418K<0.01%+2,10013F-HRTimeline
Informed Momentum Co LLC19,217$416K0.05%-126,12013F-HRTimeline
FORA Capital, LLC19,160$415K0.05%+5,07913F-HRTimeline
CERTUITY, LLC18,992$411K0.03%013F-HRTimeline
STONERIDGE INVESTMENT PARTNERS LLC18,677$404K0.28%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP18,412$398K<0.01%-3,22513F-HRTimelineGroup
Huntleigh Advisors, Inc.17,910$388K0.07%new13F-HRTimeline
Integrated Quantitative Investments LLC16,023$347K0.07%new13F-HRTimeline
Amundiin group Amundi15,643$339K<0.01%new13F-HRTimelineGroup
Freestone Grove Partners LP15,422$334K<0.01%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM15,170$328K<0.01%+7813F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd14,916$323K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…14,794$320K<0.01%+69513F-HRTimeline
CWM, LLCin group CWM, LLC14,697$318K<0.01%+18413F-HRTimelineGroup
Pure Financial Advisors, LLC14,571$315K<0.01%+413F-HRTimeline
GWN SECURITIES INC.14,170$307K0.06%new13F-HRTimeline
SIMPLEX TRADING, LLC14,133$306K0.01%-66,31713F-HRTimeline
AlphaQuest LLC13,650$295K0.02%+2,98113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd13,646$295K0.01%-26,23513F-HRTimelineGroup
Quantbot Technologies LP13,618$295K0.01%new13F-HRTimeline
ProShare Advisors LLC13,200$286K<0.01%-2,17313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS12,266$265K<0.01%-57,53213F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC12,109$262K<0.01%013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…11,900$258K<0.01%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,903$255K<0.01%-4,53413F-HRTimeline
KLP KAPITALFORVALTNING AS11,700$253K<0.01%+1,00013F-HRTimeline
Empowered Funds, LLC11,422$247K<0.01%new13F-HR/ATimeline
Corient Private Wealth LPin group Corient Private Wealth LP11,354$246K<0.01%new13F-HR/ATimelineGroup
Tidal Investments LLCin group Tidal Investments LLC10,715$232K<0.01%new13F-HRTimelineGroup
State of Wyoming10,463$226K0.02%+7,24813F-HRTimeline
DIVERSIFIED TRUST CO10,336$224K<0.01%-15013F-HRTimeline
MANGROVE PARTNERS IM, LLC10,122$219K0.02%new13F-HRTimeline
Aquatic Capital Management LLC9,941$215K0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,697$210K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC9,559$207K<0.01%+30813F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\8,522$184K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP6,343$137K<0.01%-3,87913F-HRTimelineGroup
Ensign Peak Advisors, Inc6,250$135K<0.01%-6,95013F-HR/ATimeline
SBI Securities Co., Ltd.5,935$128K<0.01%+98513F-HRTimeline
Asset Management One Co., Ltd.5,824$125K<0.01%-10613F-HRTimeline
Leonteq Securities AG5,587$121K0.01%+3,62913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC5,586$121K<0.01%-18,66513F-HRTimelineGroup
Global Retirement Partners, LLC4,622$100K<0.01%+2,69513F-HRTimeline
MAI Capital Management4,500$97.4K<0.01%013F-HRTimeline
SHP Wealth Management4,437$96K0.01%13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,381$95K<0.01%-41,26213F-HRTimelineGroup
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise4,355$94K<0.01%-6513F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,246$91.9K<0.01%013F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP3,195$69K<0.01%-39513F-HRTimelineGroup
Essential Partners LLC2,607$56.4K0.02%+313F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.2,605$56K<0.01%-16613F-HRTimelineGroup
Larson Financial Group LLC1,965$42.5K<0.01%+1,06713F-HRTimeline
KBC Group NVin group KBC Group NV1,840$40K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK1,717$37K<0.01%+7013F-HRTimeline
GAMMA Investing LLC1,101$23.8K<0.01%-19813F-HRTimeline
FINANCIAL CONSULATE, INC1,100$23.8K<0.01%+1,09013F-HRTimeline
MCF Advisors LLC1,000$21.6K<0.01%013F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC992$21.5K<0.01%new13F-HRTimelineGroup
COMERICA BANK960$20.8K<0.01%+76513F-HRTimeline
SIGNATUREFD, LLC916$19.8K<0.01%+5013F-HRTimeline
Farther Finance Advisors, LLC864$18.7K<0.01%+85313F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …756$16K<0.01%+25613F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…711$15.4K<0.01%-16,64713F-HRTimelineGroup
ARMSTRONG ADVISORY GROUP, INC691$15K<0.01%+61513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…685$14.8K<0.01%-513F-HRTimelineGroup
Versant Capital Management, Inc633$13.7K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…621$13.4K<0.01%-3913F-HRTimelineGroup
Quattro Advisors LLC615$13.3K0.01%13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC593$12.8K<0.01%-61813F-HRTimeline
Arax Advisory Partners558$12.1K<0.01%-5,93013F-HRTimeline
Allworth Financial LP537$11.6K<0.01%+6713F-HRTimeline
True Wealth Design, LLC511$11.1K<0.01%013F-HRTimeline
Orion Capital Management LLC511$11.1K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…508$11K<0.01%-10413F-HRTimeline
Quaker Wealth Management, LLC500$10.8K<0.01%-2,75013F-HRTimeline
Clearstead Trust, LLC468$10.1K<0.01%new13F-HRTimeline
Blume Capital Management, Inc.400$8.66K<0.01%new13F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC400$8.66K0.01%13F-HRTimeline
Sterling Capital Management LLC353$7.64K<0.01%+23013F-HRTimeline
Quarry LP348$7.53K<0.01%-30113F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.293$6.34K<0.01%new13F-HRTimelineGroup
Silicon Valley Capital Partners286$6.19K<0.01%+3813F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…219$4.74K<0.01%+18613F-HR/ATimelineGroup
Beaird Harris Wealth Management, LLC218$4.72K<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…215$4.65K<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.206$4.46K<0.01%-913F-HRTimeline
Costello Asset Management, INC200$4.33K<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC195$4.19K<0.01%+16313F-HRTimeline
IFP Advisors, Inc189$4.09K<0.01%+213F-HRTimeline
Avion Wealth222$4K<0.01%-4813F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.178$3.85K<0.01%+14413F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/163$3.53K<0.01%+513F-HRTimelineGroup
Bernard Wealth Management Corp.150$3.25K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC147$3.18K<0.01%-1313F-HRTimeline
QUADRANT CAPITAL GROUP LLC106$2.29K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV100$2.16K<0.01%013F-HRTimeline
Investors Research Corp100$2.16K<0.01%013F-HRTimeline
Activest Wealth Management82$1.77K<0.01%013F-HRTimeline
Gen-Wealth Partners Inc80$1.73K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC68$1.47K<0.01%+1413F-HRTimelineGroup
Cornerstone Financial Management LLC67$1.45K<0.01%13F-HR/ATimeline
Basecamp Wealth Advisors LLC66$1.43K<0.01%13F-HRTimeline

Events

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

    Accepted , ingested