KDK · Kodiak AI, Inc. · Holdings
Substantial doubt about the company's ability to continue as a going concern.
“These factors in the aggregate raise substantial doubt regarding the Company's ability to continue as a going concern for at least one year after the filing date of these condensed consolidated financial statements, and management's plans do not alleviate this substantial doubt.”View the 10-Q filed Aug 7, 2026
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding KDK
All superinvestors →Holder Concentration
Across 96 13F filersWho Holds KDK
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 93 filers, like-for-like change +67.9%; actively managed books +82.6%; index-like books +55.1%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 69.3% | 46 | +121.6% |
| Exempt adviser | 13.3% | 4 | +20.3% |
| Adviser | 0.9% | 1 | -31.4% |
| Bank | 4.0% | 11 | +24.0% |
| Broker-dealer | 0.2% | 2 | +122.4% |
| Non-US | 1.1% | 5 | +0.9% |
| Holding company | 1.6% | 5 | -21.6% |
| Insurer | 0.0% | 0 | — |
| Unknown | 9.7% | 19 | +1.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 11.1% | 12 | +55.1% |
| Systematic-like | 12.0% | 9 | +344.4% |
| Concentrated | 39.4% | 13 | +117.7% |
| Diversified active | 29.2% | 57 | +25.1% |
| Unknown | 8.2% | 2 | 0.0% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 41.5% | 35 | +118.0% |
| Medium turnover | 16.3% | 18 | +15.6% |
| High turnover | 29.1% | 31 | +74.9% |
| Unknown | 13.1% | 9 | +33.6% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 31.0% | 22 | +38.4% |
| Medium horizon | 17.5% | 11 | +18.0% |
| Long horizon | 35.8% | 43 | +220.3% |
| Unknown | 15.7% | 17 | +40.5% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 19.0% | 15 | +1.1% |
| $1B to $10B | 53.0% | 27 | +117.2% |
| $10B to $100B | 14.6% | 20 | +89.7% |
| $100B or more | 13.5% | 31 | +54.0% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.1% | 8 | +223.6% |
| Pooled investment vehicles | 58.5% | 28 | +132.3% |
| Registered funds and BDCs | 10.4% | 8 | +73.9% |
| Pension and profit sharing plans | 0.1% | 1 | 0.0% |
| Diversified | 0.2% | 1 | new |
| Corporations | 0.0% | 0 | -100.0% |
| Other investment advisers | 0.0% | 0 | — |
| Charitable organizations | 0.0% | 0 | — |
| Unknown | 30.7% | 47 | +8.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 44.0% | 26 | +346.7% |
| Private equity funds | 11.0% | 5 | 0.0% |
| Venture capital funds | 14.4% | 2 | 0.0% |
| Real estate funds | 0.0% | 1 | +1228.1% |
| Other private funds | 2.4% | 4 | +38.4% |
| Private funds, type not stated | 4.7% | 1 | +82.9% |
| No private funds | 6.1% | 11 | +118.3% |
| Unknown | 17.4% | 43 | +0.9% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 84.4% | 77 | +65.1% |
| Outside the US | 15.6% | 16 | +85.0% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F.
Conviction and Crowding
75 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 45.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies KDK's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | AVAT Avalanche Treasury Corp | 3 |
| 2 | RAC Rithm Acquisition Corp. | 5 |
| 3 | ALUB Alussa Energy Acquisition Corp. II | 5 |
| 4 | PAII Pyrophyte Acquisition Corp. II | 5 |
| 5 | KPET KPET Ultra Paceline Corp | 4 |
| 6 | LEGO Legato Merger Corp. IV | 4 |
| 7 | SVIA Silvia, Inc. | 4 |
| 8 | BCSS Bain Capital GSS Investment Corp. | 5 |
| 9 | ETSS Energy Transition Special Opportunities | 3 |
| 10 | IGAC Invest Green Acquisition Corp | 4 |
Shareholder Targets
13F filers that own its peers but not KDK, quarter ended Jun 30, 2026Found through its holder-overlap peers: AVAT, RAC, ALUB, PAII, KPET, LEGO, SVIA, BCSS, ETSS, IGAC, VECA, JENA, USDE, MZYX, NWAX, SAC, JACS, FVAV, IDAC, YICC. 133 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser, Diversified active | $166,278,000 9 held | BCSS, FVAV, SAC |
| 2 | Magnetar Financial LLC Registered adviser, Concentrated | $138,904,974 16 held | RAC, ALUB, YICC |
| 3 | AQR Arbitrage LLC Registered adviser, Diversified active | $124,796,703 19 held | RAC, JACS, BCSS |
| 4 | GLAZER CAPITAL, LLC Registered adviser, Diversified active | $87,139,757 17 held | ALUB, JACS, JENA |
| 5 | TWO SIGMA INVESTMENTS, LP Registered adviser, Systematic-like | $78,613,221 17 held | BCSS, RAC, JENA |
| 6 | Radcliffe Capital Management, L.P. Registered adviser, Diversified active | $68,058,606 16 held | JACS, ALUB, JENA |
| 7 | D. E. Shaw & Co., Inc. Unknown, Systematic-like | $66,930,748 12 held | JACS, RAC, PAII |
| 8 | Empyrean Capital Partners, LP Registered adviser, Diversified active | $65,999,550 2 held | BCSS, FVAV |
| 9 | Fort Baker Capital Management LP Registered adviser, Concentrated | $65,063,754 3 held | BCSS, RAC, SAC |
| 10 | PICTON MAHONEY ASSET MANAGEMENT Non-US, Diversified active | $56,420,403 14 held | RAC, BCSS, ALUB |
Fund Ownership of KDK by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 3.83% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.65% | 1,305,929 |
| Index ETFs | 3.18% | 6,375,077 |
| Active ETFs | 1.30% | 2,601,325 |
| Active funds | 0.65% | 1,308,953 |
| Unclassified | 0.01% | 18,013 |
| All registered funds | 5.79% | 11,609,297 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small BATTERY MANAGEMENT CORP. Registered adviser | $57,691,878 | 11.87% | 11,356,669 | Shares | 2026-08-14 | |
| Mid ARES MANAGEMENT LLC Registered adviser | $53,903,153 | 11.09% | 10,610,857 | Shares | 2026-08-14 | |
| Mid SOROS FUND MANAGEMENT LLC | $49,616,547 | 10.21% | 9,767,037 | Shares | 2026-08-14 | |
| Micro SIP GLOBAL OPPORTUNITY MANAGER LLC Exempt adviser | $48,525,531 | 9.98% | 9,552,270 | Shares | 2026-08-14 | |
| Mid LIGHTSPEED MANAGEMENT COMPANY, L.L.C. Registered adviser | $37,289,613 | 7.67% | 7,340,475 | Shares | 2026-08-14 | |
| Large ARK Investment Management LLC Registered adviser | $26,163,153 | 5.38% | 5,150,227 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $24,642,841 | 5.07% | 4,850,953 | Shares | 2026-08-13 | |
| Large Alyeska Investment Group, L.P. Registered adviser | $19,538,457 | 4.02% | 3,846,153 | Shares | 2026-08-14 | |
| Mid Amova Asset Management Americas, Inc. Registered adviser | $11,997,324 | 2.47% | 2,361,678 | Shares | 2026-08-13 | |
| Mega Sumitomo Mitsui Trust Group, Inc. Bank | $11,997,324 | 2.47% | 2,361,678 | Shares | 2026-07-30 | |
| Mid ARES MANAGEMENT LLC Registered adviser KDKRW | $10,582,000 | 2.18% | 14,300,000 | Shares | 2026-08-14 | |
| Large LMR Partners LLP Exempt adviser | $9,769,226 | 2.01% | 1,923,076 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $9,073,113 | 1.87% | 1,786,046 | Shares | 2026-08-07 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,223,504 | 1.69% | 1,618,800 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $7,800,848 | 1.60% | 1,535,600 | Call | 2026-09-02 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $7,354,447 | 1.51% | 1,447,726 | Shares | 2026-08-12 | |
| Mid StepStone Group LP Registered adviser | $7,177,674 | 1.48% | 1,412,928 | Shares | 2026-08-13 | |
| Mid Polar Asset Management Partners Inc. Registered adviser | $7,017,273 | 1.44% | 1,381,353 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $6,535,252 | 1.34% | 1,286,467 | Shares | 2026-09-22 | |
| Mid Polar Asset Management Partners Inc. Registered adviser | $6,096,000 | 1.25% | 1,200,000 | Call | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser KDKRW | $4,635,484 | 0.95% | 6,264,168 | Shares | 2026-08-14 | |
| Mid METEORA CAPITAL, LLC Adviser | $3,957,132 | 0.81% | 778,963 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $3,716,263 | 0.76% | 731,548 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $3,418,311 | 0.70% | 672,896 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $3,371,326 | 0.69% | 663,647 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $2,947,186 | 0.61% | 580,155 | Shares | 2026-08-13 | |
| Mid Ghisallo Capital Management LLC Registered adviser | $2,901,284 | 0.60% | 571,119 | Shares | 2026-08-14 | |
| Large LMR Partners LLP Exempt adviser KDKRW | $2,622,286 | 0.54% | 3,543,630 | Shares | 2026-08-14 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $2,335,260 | 0.48% | 459,697 | Shares | 2026-08-14 | |
| Mid IQ EQ FUND MANAGEMENT (IRELAND) Ltd Exempt adviser | $2,333,396 | 0.48% | 459,330 | Shares | 2026-07-31 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $2,204,212 | 0.45% | 433,900 | Put | 2026-08-14 | |
| Mid Linden Advisors LP Registered adviser | $1,953,844 | 0.40% | 384,615 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $1,845,564 | 0.38% | 363,300 | Call | 2026-08-14 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC Registered adviser KDKRW | $1,359,706 | 0.28% | 1,721,147 | Principal | 2026-08-14 | |
| Large PEAK6 LLC Broker-dealer | $1,345,184 | 0.28% | 264,800 | Call | 2026-08-13 | |
| Mid Linden Advisors LP Registered adviser KDKRW | $1,298,663 | 0.27% | 1,754,950 | Shares | 2026-08-14 | |
| Mega Mitsubishi UFJ Asset Management Co., Ltd. | $1,276,370 | 0.26% | 251,254 | Shares | 2026-08-07 | |
| Mega NORTHERN TRUST CORP Bank | $1,220,174 | 0.25% | 240,192 | Shares | 2026-08-13 | |
| Mid ArrowMark Colorado Holdings LLC Registered adviser | $1,143,000 | 0.24% | 225,000 | Shares | 2026-08-13 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC Registered adviser | $986,688 | 0.20% | 194,230 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $969,690 | 0.20% | 190,884 | Shares | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $810,768 | 0.17% | 159,600 | Put | 2026-09-02 | |
| Mid ARISTEIA CAPITAL, L.L.C. Registered adviser KDKRW | $806,806 | 0.17% | 1,090,279 | Shares | 2026-08-14 | |
| Large ExodusPoint Capital Management, LP Registered adviser | $778,819 | 0.16% | 153,311 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser | $711,200 | 0.15% | 140,000 | Shares | 2026-08-14 | |
| Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC Registered adviser | $711,200 | 0.15% | 140,000 | Shares | 2026-08-12 | |
| Large Caption Management, LLC Registered adviser | $635,000 | 0.13% | 125,000 | Call | 2026-08-14 | |
| Large Alberta Investment Management Corp Non-US KDKRW | $629,000 | 0.13% | 850,000 | Shares | 2026-08-06 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser KDKRW | $622,124 | 0.13% | 840,709 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $603,813 | 0.12% | 118,861 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $585,575 | 0.12% | 115,271 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser KDKRW | $563,505 | 0.12% | 761,494 | Shares | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $558,342 | 0.11% | 109,910 | Shares | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $543,935 | 0.11% | 107,074 | Shares | 2026-08-13 | |
| Small AlphaCentric Advisors LLC Registered adviser | $508,000 | 0.10% | 100,000 | Shares | 2026-07-24 | |
| Small Greenland Capital Management LP Registered adviser | $508,000 | 0.10% | 100,000 | Put | 2026-08-12 | |
| Mega JANE STREET GROUP, LLC | $461,772 | 0.10% | 90,900 | Put | 2026-08-14 | |
| Large Squarepoint Ops LLC Registered adviser | $430,804 | 0.09% | 84,804 | Shares | 2026-08-14 | |
| Mid Sculptor Capital LP Registered adviser KDKRW | $412,656 | 0.08% | 557,644 | Shares | 2026-08-14 | |
| Small Greenland Capital Management LP Registered adviser KDKRW | $407,000 | 0.08% | 550,000 | Shares | 2026-08-12 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC Registered adviser KDKRW | $302,409 | 0.06% | 408,662 | Shares | 2026-08-10 | |
| Large Balyasny Asset Management L.P. Registered adviser | $282,915 | 0.06% | 55,692 | Shares | 2026-08-14 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US KDKRW | $277,500 | 0.06% | 375,000 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $265,514 | 0.05% | 52,267 | Shares | 2026-08-13 | |
| Mid CSS LLC/IL | $254,000 | 0.05% | 50,000 | Put | 2026-08-14 | |
| Mega HSBC HOLDINGS PLC | $243,088 | 0.05% | 47,852 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $236,579 | 0.05% | 46,571 | Shares | 2026-08-03 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $214,777 | 0.04% | 42,279 | Shares | 2026-08-13 | |
| Large Caption Management, LLC Registered adviser KDKRW | $194,629 | 0.04% | 263,013 | Shares | 2026-08-14 | |
| Large NewEdge Advisors, LLC Registered adviser | $191,521 | 0.04% | 37,701 | Shares | 2026-08-12 | |
| Large IMC-Chicago, LLC | $190,759 | 0.04% | 37,551 | Shares | 2026-08-06 | |
| Mid METEORA CAPITAL, LLC Adviser KDKRW | $165,407 | 0.03% | 223,523 | Shares | 2026-08-14 | |
| Mid MOORE CAPITAL MANAGEMENT, LP Registered adviser KDKRW | $148,000 | 0.03% | 200,000 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser KDKRW | $148,000 | 0.03% | 200,000 | Call | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $141,732 | 0.03% | 27,900 | Put | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $136,941 | 0.03% | 26,957 | Shares | 2026-08-12 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $131,358 | 0.03% | 25,858 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $130,007 | 0.03% | 25,592 | Shares | 2026-08-06 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $123,444 | 0.03% | 24,300 | Shares | 2026-08-13 | |
| Mega HighTower Advisors, LLC Registered adviser | $121,437 | 0.02% | 23,905 | Shares | 2026-08-05 | |
| Mid Curated Wealth Partners LLC | $114,109 | 0.02% | 59,432 | Shares | 2026-10-15 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $111,353 | 0.02% | 21,920 | Shares | 2026-09-23 | |
| Large Walleye Trading LLC | $106,172 | 0.02% | 20,900 | Call | 2026-08-03 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $102,555 | 0.02% | 20,188 | Shares | 2026-09-09 | |
| Mid SIG BROKERAGE, LP | $101,600 | 0.02% | 20,000 | Call | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $99,125 | 0.02% | 19,513 | Shares | 2026-08-14 | |
| Mid CSS LLC/IL KDKRW | $88,271 | 0.02% | 119,286 | Shares | 2026-08-14 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $86,999 | 0.02% | 45,312 | Shares | 2026-10-16 | |
| Large TRUIST FINANCIAL CORP Bank | $76,200 | 0.02% | 15,000 | Shares | 2026-07-28 | |
| Mid GREAT VALLEY ADVISOR GROUP, INC. | $74,168 | 0.02% | 14,600 | Shares | 2026-08-10 | |
| Small BOUSSARD & GAVAUDAN GESTION SAS KDKRW | $74,000 | 0.02% | 100,000 | Shares | 2026-08-19 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $71,521 | 0.01% | 14,079 | Shares | 2026-08-07 | |
| Small Hopwood Nicholas Hunter Registered adviser | $71,120 | 0.01% | 14,000 | Shares | 2026-08-14 | |
| Mid Shaolin Capital Management LLC Registered adviser KDKRW | $67,883 | 0.01% | 91,735 | Shares | 2026-08-14 | |
| Small BLUEFIN CAPITAL MANAGEMENT, LLC Broker-dealer KDKRW | $66,451 | 0.01% | 89,799 | Shares | 2026-08-14 | |
| Large Walleye Trading LLC | $64,724 | 0.01% | 12,741 | Shares | 2026-08-03 | |
| Large Walleye Trading LLC | $64,516 | 0.01% | 12,700 | Put | 2026-08-03 | |
| Large Walleye Capital LLC Registered adviser | $61,976 | 0.01% | 12,200 | Put | 2026-08-03 | |
| Large Vident Advisory, LLC Registered adviser | $51,587 | 0.01% | 10,155 | Shares | 2026-08-12 | |
| Mid DRW Securities, LLC KDKRW | $47,743 | 0.01% | 64,518 | Shares | 2026-08-14 |
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