Vicor
VICR
514 hedge funds and large institutions have $8.27B invested in Vicor in 2026 Q2 according to their latest regulatory filings, with 189 funds opening new positions, 162 increasing their positions, 132 reducing their positions, and 42 closing their positions.
350% more first-time investments, than exits
New positions opened: 189 | Existing positions closed: 42
148% more capital invested
Capital invested by funds: $3.34B → $8.27B (+$4.93B)
100% more funds holding in top 10
Funds holding in top 10: 9 → 18 (+9)
45% more call options, than puts
Call options by funds: $422M | Put options by funds: $291M
39% more funds holding
Funds holding: 371 → 514 (+143)
23% more repeat investments, than reductions
Existing positions increased: 162 | Existing positions reduced: 132
2.37% more ownership
Funds ownership: 62.47% → 64.84% (+2.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$131M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$83.8M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$82.2M |
| 4 |
JP Morgan Chase
New York
|
+$71.9M |
| 5 |
Jane Street
New York
|
+$57.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$116M |
| 2 |
Millennium Management
New York
|
-$43.4M |
| 3 |
HIM
Herald Investment Management
London,
United Kingdom
|
-$39M |
| 4 |
AIC
AWM Investment Company
New York
|
-$38M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$35M |
VICR Hedge Fund Activity: Q2 2026 in Review
514 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Vicor (VICR) for Q2 2026, worth a combined $8.27B — up 148% from $3.34B a quarter earlier.
Buyers outnumbered sellers: 189 funds opened new VICR positions and 42 closed out — a net gain of 147 holders — while 162 added to existing stakes and 132 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $131M. The largest seller was BlackRock, cutting an estimated $116M.
- 514 institutional investors held Vicor (VICR) as of Q2 2026, up from 371 in Q1 2026.
- Funds reported $8.27B of Vicor stock for Q2 2026, up 148% quarter-over-quarter.
- 189 funds opened new Vicor positions in Q2 2026 and 42 closed out, a net change of +147 holders.
- The largest Vicor buyer in Q2 2026 was T. Rowe Price Associates, an estimated $131M added.
- The largest Vicor seller in Q2 2026 was BlackRock, an estimated $116M sold.
Based on aggregated 13F filings for Q2 2026.