DDOG
Datadog Inc
236.00$
+2.3%
vs. previous close
Closing price · As of: Sep 17, 2026
Ownership
Ownership Structure
Who owns Datadog Inc (DDOG)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 91.9%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
91.9%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
0.6%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.4%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
3.5%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
335Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.82 | 35,251,123 | +24.4 | 03/31/2026 |
| Vanguard Capital Management, LLC | 5.94 | 21,320,127 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.89 | 17,575,658 | +0.0 | 03/31/2026 |
| State Street Corp | 3.92 | 14,060,951 | +0.2 | 03/31/2026 |
| FMR Inc | 3.70 | 13,288,419 | -27.0 | 03/31/2026 |
| Amvescap Plc. | 3.24 | 11,633,863 | -5.8 | 03/31/2026 |
| T. Rowe Price Associates, Inc. | 2.89 | 10,381,725 | -28.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.60 | 9,338,282 | +3.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.93 | 10,534,551 | +0.3 | 07/31/2026 |
| Vanguard 500 Index Investor | 2.42 | 8,686,416 | +1.1 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Pomel Olivier | Chief Executive Officer | 586,416 | 138,394,176 $ | Sep 8, 2026 | direct |
| Jacobson Matthew | Director | 524,708 | 123,831,088 $ | Aug 14, 2026 | direct |
| Le-Quoc Alexis | Chief Technology Officer | 488,033 | 115,175,788 $ | Sep 2, 2026 | direct |
| Obstler David M | Chief Financial Officer | 378,067 | 89,223,812 $ | Sep 14, 2026 | both |
| Li Yanbing | Chief Product Officer | 250,446 | 59,105,256 $ | Sep 11, 2026 | direct |
| Blitzer Adam | Chief Operating Officer | 237,927 | 56,150,772 $ | Sep 3, 2026 | direct |
| Walters Sean Michael | Chief Revenue Officer | 233,135 | 55,019,860 $ | Sep 11, 2026 | direct |
| Galloreese David | Chief People Officer | 116,431 | 27,477,716 $ | Sep 2, 2026 | direct |
| Acocella Kerry | General Counsel and Secretary | 115,243 | 27,197,348 $ | Sep 14, 2026 | direct |
| Callahan Michael James | Director | 14,996 | 3,539,056 $ | Aug 4, 2026 | indirect |
| Richardson Julie | Director | 3,178 | 750,008 $ | Sep 4, 2026 | direct |
| Agarwal Amit | Director | 1,640 | 387,040 $ | Aug 13, 2026 | indirect |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 628 | 233.30 | 146,512 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 3,057 | 232.71 | 711,386 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 2,414 | 231.53 | 558,916 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 5,625 | 230.51 | 1,296,605 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 9,623 | 229.92 | 2,212,526 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,189 | 228.58 | 271,785 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 562 | 227.72 | 127,976 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 629 | 226.19 | 142,274 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 3,940 | 225.13 | 887,023 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,801 | 224.34 | 404,043 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 2,452 | 223.12 | 547,082 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 5,424 | 222.17 | 1,205,025 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 2,656 | 221.24 | 587,606 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 182 | 233.30 | 42,461 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 899 | 232.71 | 209,204 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 713 | 231.53 | 165,082 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,729 | 230.51 | 398,545 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 2,935 | 229.92 | 674,806 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 358 | 228.60 | 81,838 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 163 | 227.72 | 37,118 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 181 | 226.19 | 40,941 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,169 | 225.13 | 263,178 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 525 | 224.34 | 117,781 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 725 | 223.12 | 161,759 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,635 | 222.16 | 363,235 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 786 | 221.24 | 173,894 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 918 | 232.71 | 213,626 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 724 | 231.53 | 167,629 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,689 | 230.51 | 389,330 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 2,873 | 229.92 | 660,563 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 360 | 228.59 | 82,291 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 169 | 227.72 | 38,484 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 190 | 233.30 | 44,327 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,182 | 225.13 | 266,107 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 545 | 224.34 | 122,267 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 738 | 223.12 | 164,660 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 1,624 | 222.17 | 360,798 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Sell | 798 | 221.24 | 176,547 |
| Sep 14, 2026 | Obstler David M | Chief Financial Officer | Other | 12,000 | 0.00 | – |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 100 | 233.37 | 23,337 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 900 | 232.51 | 209,258 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 1,024 | 230.87 | 236,413 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 1,156 | 229.84 | 265,700 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 600 | 228.89 | 137,336 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 191 | 226.32 | 43,228 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 409 | 225.34 | 92,162 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 400 | 224.32 | 89,727 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 300 | 222.80 | 66,841 |
| Sep 14, 2026 | Acocella Kerry | General Counsel and Secretary | Sell | 200 | 221.63 | 44,326 |
| Sep 11, 2026 | Walters Sean Michael | Chief Revenue Officer | Sell | 300 | 224.45 | 67,336 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.