Vicor
VICR
207 hedge funds and large institutions have $866M invested in Vicor in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 64 increasing their positions, 74 reducing their positions, and 39 closing their positions.
2.69% less ownership
Funds ownership: 59.72% → 57.03% (-2.7%)
4% less funds holding
Funds holding: 216 → 207 (-9)
7% less capital invested
Capital invested by funds: $934M → $866M (-$68.3M)
14% less repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 74
21% less first-time investments, than exits
New positions opened: 31 | Existing positions closed: 39
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
51% less call options, than puts
Call options by funds: $5.4M | Put options by funds: $11M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$4.5M |
| 2 |
Morgan Stanley
New York
|
+$2.88M |
| 3 |
GCP
GSA Capital Partners
London,
United Kingdom
|
+$2.61M |
| 4 |
AQR Capital Management
Greenwich,
Connecticut
|
+$1.66M |
| 5 |
EP
Edgestream Partners
Princeton,
New Jersey
|
+$1.54M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BCM
Brown Capital Management
Baltimore,
Maryland
|
-$34.5M |
| 2 |
New York State Common Retirement Fund
Albany,
New York
|
-$9.23M |
| 3 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$4.11M |
| 4 |
BlackRock
New York
|
-$3.91M |
| 5 |
PA
Pinnacle Associates
New York
|
-$3.78M |
VICR Hedge Fund Activity: Q2 2025 in Review
207 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Vicor (VICR) for Q2 2025, worth a combined $866M — down 7.3% from $934M a quarter earlier.
Sellers outnumbered buyers: 39 funds closed out of VICR and 31 opened new positions — a net loss of 8 holders — while 74 trimmed existing stakes and 64 added.
The largest buyer was Citadel Advisors, adding an estimated $4.5M. The largest seller was Brown Capital Management, exiting entirely with an estimated $34.5M sold.
- 207 institutional investors held Vicor (VICR) as of Q2 2025, down from 216 in Q1 2025.
- Funds reported $866M of Vicor stock for Q2 2025, down 7.3% quarter-over-quarter.
- 31 funds opened new Vicor positions in Q2 2025 and 39 closed out, a net change of -8 holders.
- The largest Vicor buyer in Q2 2025 was Citadel Advisors, an estimated $4.5M added.
- The largest Vicor seller in Q2 2025 was Brown Capital Management, an estimated $34.5M sold.
Based on aggregated 13F filings for Q2 2025.