33 institutions reported holding $352.7M of Datadog Inc (DDOG) in SEC 13F filings for 2026-06-30. Largest institutional holders: Assenagon Asset Management S.A. ($213.5M), CONGRESS ASSET MANAGEMENT CO ($68.0M), Czech National Bank ($24.5M), CHAPIN DAVIS, INC. ($15.1M), PensionDanmark Pensionsforsikringsaktieselskab ($14.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | $213.5M | 820,104 | Trimmed |
| 2 | CONGRESS ASSET MANAGEMENT CO | $68.0M | 261,023 | Trimmed |
| 3 | Czech National Bank | $24.5M | 94,166 | Added |
| 4 | CHAPIN DAVIS, INC. | $15.1M | 58,115 | New |
| 5 | PensionDanmark Pensionsforsikringsaktieselskab | $14.8M | 56,737 | New |
| 6 | Cohen Capital Management, Inc. | $4.0M | 15,283 | Hold |
| 7 | GAMMA Investing LLC | $2.3M | 8,794 | Added |
| 8 | Hobart Private Capital, LLC | $2.2M | 8,369 | Added |
| 9 | Cooper Financial Group | $1.9M | 7,265 | Added |
| 10 | Valeo Financial Advisors, LLC | $1.5M | 5,785 | Added |
| 11 | FNY Investment Advisers, LLC | $910,000 | 3,496 | New |
| 12 | Hennion & Walsh Asset Management, Inc. | $869,602 | 3,340 | Trimmed |
| 13 | Versant Capital Management, Inc | $620,178 | 2,382 | Trimmed |
| 14 | CX Institutional | $489,000 | 1,880 | Added |
| 15 | Trust Asset Management LLC | $485,957 | 3,579 | Trimmed |
| 16 | Central Pacific Bank - Trust Division | $409,392 | 288,000 | Hold |
| 17 | MassMutual Private Wealth & Trust, FSB | $313,473 | 1,204 | Added |
| 18 | 55 North Private Wealth, LLC | $255,674 | 982 | New |
| 19 | TRUST POINT INC. | $249,165 | 957 | New |
| 20 | Roxbury Financial LLC | $153,612 | 590 | Added |
| 21 | ELEVATION WEALTH PARTNERS, LLC | $43,741 | 168 | Added |
| 22 | HARBOR INVESTMENT ADVISORY, LLC | $30,462 | 117 | Hold |
| 23 | Noble Wealth Management PBC | $26,817 | 103 | Added |
| 24 | CoreCap Advisors, LLC | $19,267 | 74 | Added |
| 25 | Retirement Wealth Solutions LLC | $15,622 | 60 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30