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BIIBInstitutional Flow
Period: 2025-12-31 · 38 managers with activity
-0.16
NEUTRAL
Confidence: 100%
New Positions
3
Increased
13
Decreased
20
Exited
2
Quarterly Flow History
2024-03
-0.20
40m
2024-06
-0.08
39m
2024-09
+0.07
41m
2024-12
+0.18
39m
2025-03
0.00
40m
2025-06
+0.41
37m
2025-09
-0.15
33m
2025-12
-0.16
38m
Accumulating (16)
| Manager | Action | Shares | Value |
|---|---|---|---|
| Glenview Capital | NEW POSITION | 291K | $51.1B |
| Winton | NEW POSITION | 10K | $1.8B |
| Kayne Anderson | NEW POSITION | — | $172K |
| Two Sigma | INCREASED | 252K+23% | $44.3B |
| Brevan Howard | INCREASED | 71K+112% | $12.5B |
| Geode Capital | INCREASED | 444K+7% | $78.1B |
| Fisher Investments | INCREASED | 293K+6% | $51.6B |
| American Century | INCREASED | 86K+22% | $15.1B |
| Hudson Bay | INCREASED | 14K+2106% | $2.5B |
| LSV | INCREASED | 317K+3% | $55.8M |
| Gotham Asset | INCREASED | 277K+2% | $48.7B |
| Citadel | INCREASED | 162K+3% | $28.5B |
| Point72 | INCREASED | 1.0M+0% | $176.3B |
| Gabelli | INCREASED | 15K+9% | $2.7B |
| BlackRock | INCREASED | 2K+71% | $280.9M |
| Northern Trust | INCREASED | 16K+2% | $2.9B |
Distributing (22)
| Manager | Action | Shares | Prev Value |
|---|---|---|---|
| Bridgewater | EXITED | 0-100% | — |
| ExodusPoint | EXITED | 0-100% | — |
| Balyasny | DECREASED | 608K-51% | $107.0B |
| Renaissance Tech | DECREASED | 399K-59% | $70.3B |
| Arrowstreet | DECREASED | 45K-88% | $8.0B |
| Schonfeld | DECREASED | 107K-67% | $18.8B |
| PRIMECAP | DECREASED | 14.8M-1% | $2597.3B |
| State Street | DECREASED | 7.2M-2% | $1259.9B |
| Millennium | DECREASED | 101K-61% | $17.8B |
| Adage Capital | DECREASED | 294K-11% | $51.8B |
| Suvretta | DECREASED | 132K-21% | $23.3B |
| Tudor | DECREASED | 10K-55% | $1.8B |
| DFA | DECREASED | 193K-4% | $34.0B |
| Acadian | DECREASED | 187K-4% | $33.0M |
| AQR Capital | DECREASED | 3K-70% | $564.8M |
| Invesco | DECREASED | 24-99% | $4.2M |
| Marshall Wace | DECREASED | 200-75% | $35.2M |
| DE Shaw | DECREASED | 6K-7% | $1.1B |
| Wellington | DECREASED | 30K-1% | $5.2B |
| Horizon Kinetics | DECREASED | 3K-4% | $525.9M |
| Neuberger Berman (Eisman) | DECREASED | 482-4% | $84.8M |
| Franklin Templeton | DECREASED | 205-6% | $36.1M |
Data derived from SEC 13F filings. Updated quarterly. Not financial advice.← Back to FundFlow overview·View full whale holdings →