Who owns Datadog (DDOG)
Which tracked institutional funds hold DDOG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See DDOG company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on DDOG is one-sided between 2026-Q1 and 2026-Q2: 748 added or opened and 130 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
DDOG’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp gap the other way — the median holder sizes DDOG more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in DDOG divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 1208 tracked filers holding DDOG, 710 increased or opened the position and 571 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in DDOG between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 120
- Jupiter Topco LLC$1.8B
- MENORA MIVTACHIM HOLDINGS LTD.$164M
- Avala Global LP$109M
- SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC$103M
- Holocene Advisors, LP$102M
- Optiver Holding B.V.$82M
Full exits 95
- Amundi$245M
- Harel Insurance Investments & Financial Services Ltd.$157M
- Freestone Grove Partners LP$128M
- Thrivent Financial for Lutherans$78M
- PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO$67M
- DekaBank Deutsche Girozentrale$54M
Largest adds
- BlackRock, Inc.$5.7B
- FMR LLC$3.6B
- VANGUARD CAPITAL MANAGEMENT LLC$3.1B
- Invesco Ltd.$2.6B
- VANGUARD PORTFOLIO MANAGEMENT LLC$2.5B
- STATE STREET CORP$2.2B
Largest trims
- MILLENNIUM MANAGEMENT LLC$163M
- Woodline Partners LP$66M
- Champlain Investment Partners, LLC$63M
- MARSHALL WACE, LLP$61M
- RDST Capital LLC$32M
- BANK OF NOVA SCOTIA$29M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 35,546,533 | $9.3B | 13.7% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 21,604,265 | $5.6B | 8.3% | 2026-Q2 |
| FMR LLC added | 19,758,680 | $5.1B | 7.6% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 17,558,413 | $4.6B | 6.8% | 2026-Q2 |
| STATE STREET CORP added | 14,707,381 | $3.8B | 5.7% | 2026-Q2 |
| Invesco Ltd. added | 13,226,437 | $3.4B | 5.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 10,639,324 | $2.8B | 4.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 9,536,964 | $2.5B | 3.7% | 2026-Q2 |
| Jupiter Topco LLC new | 6,943,522 | $1.8B | 2.7% | 2026-Q2 |
| JENNISON ASSOCIATES LLC added | 6,860,657 | $1.8B | 2.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 4,643,376 | $1.2B | 1.8% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 4,451,836 | $1.1B | 1.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 4,329,591 | $1.1B | 1.7% | 2026-Q2 |
| NORGES BANK added | 4,072,526 | $1.1B | 1.6% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 3,754,204 | $977M | 1.4% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 3,301,465 | $860M | 1.3% | 2026-Q2 |
| NORTHERN TRUST CORP added | 2,926,568 | $762M | 1.1% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 2,780,074 | $724M | 1.1% | 2026-Q2 |
| Bank of New York Mellon Corp added | 2,774,193 | $722M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 2,648,649 | $690M | 1.0% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 2,390,512 | $622M | 0.9% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 2,195,554 | $572M | 0.8% | 2026-Q2 |
| Legal & General Group Plc added | 2,187,678 | $570M | 0.8% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 2,085,707 | $543M | 0.8% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 1,984,966 | $517M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 1,900,638 | $495M | 0.7% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 1,798,627 | $455M | 0.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,752,128 | $456M | 0.7% | 2026-Q2 |
| Nuveen, LLC added | 1,566,018 | $408M | 0.6% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 1,465,168 | $383M | 0.6% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 1,422,883 | $370M | 0.5% | 2026-Q2 |
| Employees Provident Fund Board trimmed | 1,400,000 | $365M | 0.5% | 2026-Q2 |
| UBS Group AG trimmed | 1,373,700 | $358M | 0.5% | 2026-Q2 |
| BAILLIE GIFFORD & CO trimmed | 1,347,370 | $351M | 0.5% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 1,268,967 | $330M | 0.5% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 1,207,985 | $315M | 0.5% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 1,205,829 | $314M | 0.5% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 1,205,057 | $314M | 0.5% | 2026-Q2 |
| BROWN ADVISORY INC trimmed | 1,199,183 | $312M | 0.5% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP trimmed | 1,184,269 | $308M | 0.5% | 2026-Q2 |
| 1832 Asset Management L.P. trimmed | 1,146,600 | $299M | 0.4% | 2026-Q2 |
| CITIGROUP INC added | 1,137,436 | $296M | 0.4% | 2026-Q2 |
| Clearbridge Investments, LLC trimmed | 1,135,610 | $296M | 0.4% | 2026-Q2 |
| Pictet Asset Management Holding SA added | 1,097,533 | $286M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 1,093,687 | $285M | 0.4% | 2026-Q2 |
| SANDS CAPITAL MANAGEMENT, LLC trimmed | 999,799 | $260M | 0.4% | 2026-Q2 |
| BARCLAYS PLC trimmed | 968,696 | $252M | 0.4% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 950,055 | $247M | 0.4% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 911,351 | $237M | 0.4% | 2026-Q2 |
| Swiss National Bank trimmed | 881,200 | $229M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. added | 878,522 | $229M | 0.3% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 820,104 | $214M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 818,062 | $213M | 0.3% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 790,319 | $206M | 0.3% | 2026-Q2 |
| Swedbank AB added | 763,684 | $199M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 714,486 | $186M | 0.3% | 2026-Q2 |
| Strategy Capital LLC trimmed | 709,850 | $185M | 0.3% | 2026-Q2 |
| Ashe Capital Management, LP trimmed | 691,493 | $180M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 683,328 | $178M | 0.3% | 2026-Q2 |
| CIBC Bancorp USA Inc. added | 681,616 | $177M | 0.3% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 675,771 | $176M | 0.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 662,810 | $173M | 0.3% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 649,467 | $169M | 0.2% | 2026-Q2 |
| MENORA MIVTACHIM HOLDINGS LTD. new | 629,350 | $164M | 0.2% | 2026-Q2 |
| Robeco Institutional Asset Management B.V. added | 629,294 | $164M | 0.2% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 626,959 | $163M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 605,663 | $158M | 0.2% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 601,288 | $157M | 0.2% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 587,412 | $153M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 546,227 | $142M | 0.2% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 540,187 | $140M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 525,406 | $137M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 514,605 | $134M | 0.2% | 2026-Q2 |
| BAMCO INC /NY/ trimmed | 508,356 | $132M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT CO LTD trimmed | 505,994 | $132M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 465,469 | $121M | 0.2% | 2026-Q2 |
| TD Asset Management Inc added | 460,993 | $120M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 448,860 | $117M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 444,324 | $116M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 425,651 | $111M | 0.2% | 2026-Q2 |
| Avala Global LP added | 417,465 | $109M | 0.2% | 2026-Q2 |
| National Pension Service trimmed | 415,491 | $108M | 0.2% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 404,800 | $105M | 0.2% | 2026-Q2 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC added | 396,975 | $103M | 0.2% | 2026-Q2 |
| Holocene Advisors, LP trimmed | 392,333 | $102M | 0.2% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 386,018 | $101M | 0.1% | 2026-Q2 |
| Candriam S.C.A. added | 375,744 | $98M | 0.1% | 2026-Q2 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC trimmed | 372,534 | $97M | 0.1% | 2026-Q2 |
| ProShare Advisors LLC trimmed | 369,576 | $96M | 0.1% | 2026-Q2 |
| Meritech Capital Associates V L.L.C. trimmed | 356,040 | $93M | 0.1% | 2026-Q2 |
| APG Asset Management N.V. added | 354,730 | $81M | 0.1% | 2026-Q2 |
| Fiera Capital Corp trimmed | 351,680 | $92M | 0.1% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 349,012 | $91M | 0.1% | 2026-Q2 |
| EVENTIDE ASSET MANAGEMENT, LLC added | 342,324 | $89M | 0.1% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 333,448 | $87M | 0.1% | 2026-Q2 |
| LMR Partners LLP added | 331,700 | $86M | 0.1% | 2026-Q2 |
| TORONTO DOMINION BANK added | 319,444 | $83M | 0.1% | 2026-Q2 |
| Optiver Holding B.V. added | 315,559 | $82M | 0.1% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. trimmed | 303,851 | $79M | 0.1% | 2026-Q2 |
| Korea Investment CORP added | 303,267 | $79M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.