17 institutions reported holding $1.1M of BUZZFEED INC (BZFDW) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($448,074), GROUP ONE TRADING LLC ($298,570), IMC-Chicago, LLC ($283,240), LMR Partners LLP ($59,468), Brevan Howard Capital Management LP ($14,781). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $448,074 | 306,900 | Added |
| 2 | GROUP ONE TRADING LLC | $298,570 | 204,500 | Added |
| 3 | IMC-Chicago, LLC | $283,240 | 194,000 | Added |
| 4 | LMR Partners LLP | $59,468 | 2.4M | Trimmed |
| 5 | Brevan Howard Capital Management LP | $14,781 | 603,324 | Hold |
| 6 | FOUNDERS FINANCIAL SECURITIES LLC | $10,174 | 415,273 | Added |
| 7 | ARISTEIA CAPITAL, L.L.C. | $7,114 | 322,634 | Trimmed |
| 8 | Davidson Kempner Capital Management LP | $6,533 | 266,666 | Hold |
| 9 | MILLENNIUM MANAGEMENT LLC | $5,717 | 233,333 | Hold |
| 10 | WOLVERINE ASSET MANAGEMENT LLC | $2,529 | 103,207 | Hold |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,233 | 90,786 | Added |
| 12 | NOMURA HOLDINGS INC | $417 | 16,667 | Hold |
| 13 | TENOR CAPITAL MANAGEMENT Co., L.P. | $408 | 16,666 | Hold |
| 14 | TWO SIGMA SECURITIES, LLC | $245 | 10,007 | New |
| 15 | Marathon Trading Investment Management LLC | $204 | 8,333 | Hold |
| 16 | UBS Group AG | $160 | 6,403 | New |
| 17 | TORONTO DOMINION BANK | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30