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Vicor
VICR

215 hedge funds and large institutions have $964M invested in Vicor in 2025 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 66 increasing their positions, 64 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more first-time investments, than exits

New positions opened: 39 | Existing positions closed: 31

11% more capital invested

Capital invested by funds: $866M → $964M (+$97.8M)

4% more funds holding

Funds holding: 207 → 215 (+8)

1.38% more ownership

Funds ownership: 57.03% → 58.41% (+1.4%)

3% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 64

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

79% less call options, than puts

Call options by funds: $2.02M | Put options by funds: $9.79M

Holders
215
Holders Change
+8
Holders Change %
+3.86%
% of All Funds
2.82%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
39
Increased
66
Reduced
64
Closed
31
Calls
$2.02M
Puts
$9.79M
Net Calls
-$7.76M
Net Calls Change
-$2.2M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$14.1M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$12.4M
3
N
Nuveen
North Carolina
+$5.83M
4
Morgan Stanley
Morgan Stanley
New York
+$5.7M
5
Goldman Sachs
Goldman Sachs
New York
+$5.09M

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$15.4M
2
Millennium Management
Millennium Management
New York
-$8.63M
3
MHP
Manatuck Hill Partners
Connecticut
-$3.45M
4
NIM
Needham Investment Management
New York
-$3.12M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$2.46M
Name Holding Trade Value Shares
Change 		Change in
Stake
State of Tennessee, Department of Treasury
76
State of Tennessee, Department of Treasury
Tennessee
$658K +$194K +3,984 +43%
IMRF
77
Illinois Municipal Retirement Fund
Illinois
$613K +$19.2K +394 +3%
EC
78
EntryPoint Capital
New York
$578K +$566K +11,625 New
Citigroup
79
Citigroup
New York
$572K -$1.18M -24,144 -68%
YIH
80
Y-Intercept (HK)
Hong Kong
$560K +$549K +11,261 New
HT
81
Headlands Technologies
Illinois
$559K +$548K +11,248 New
SEI Investments
82
SEI Investments
Pennsylvania
$548K +$216K +4,428 +67%
Mirae Asset Global ETFs Holdings
83
Mirae Asset Global ETFs Holdings
Hong Kong
$536K -$98.6K -2,024 -16%
Manulife (Manufacturers Life Insurance)
84
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$535K -$37K -760 -7%
LSERS
85
Louisiana State Employees Retirement System
Louisiana
$522K -$14.6K -300 -3%
SQA
86
Simon Quick Advisors
New Jersey
$510K – – –
State of Wisconsin Investment Board
87
State of Wisconsin Investment Board
Wisconsin
$510K +$500K +10,261 New
Brown Advisory
88
Brown Advisory
Maryland
$504K – – –
Lazard Asset Management
89
Lazard Asset Management
New York
$500K +$490K +10,050 New
GC
90
GatePass Capital
Ohio
$497K -$487K -10,000 -50%
NSEDCP
91
NJ State Employees Deferred Compensation Plan
New Jersey
$497K – – –
Janus Henderson Group
92
Janus Henderson Group
United Kingdom
$484K – – –
BNP Paribas Financial Markets
93
BNP Paribas Financial Markets
France
$483K +$130K +2,662 +38%
Franklin Resources
94
Franklin Resources
California
$481K -$1.18M -24,327 -72%
Aviva
95
Aviva
United Kingdom
$464K +$454K +9,330 New
TI
96
Trexquant Investment
Connecticut
$460K -$1.14M -23,347 -72%
SG Americas Securities
97
SG Americas Securities
New York
$448K +$439K +9,019 New
VF
98
Virtu Financial
New York
$433K +$424K +8,709 New
Pathstone Holdings
99
Pathstone Holdings
New Jersey
$427K +$17.1K +352 +4%
Victory Capital Management
100
Victory Capital Management
Texas
$410K -$16.5K -339 -4%
2 3
4
5 6

VICR Hedge Fund Activity: Q3 2025 in Review

215 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Vicor (VICR) for Q3 2025, worth a combined $964M — up 11% from $866M a quarter earlier.

Buyers outnumbered sellers: 39 funds opened new VICR positions and 31 closed out — a net gain of 8 holders — while 66 added to existing stakes and 64 trimmed.

The largest buyer was BlackRock, adding an estimated $14.1M. The largest seller was JP Morgan Chase, cutting an estimated $15.4M.

  • 215 institutional investors held Vicor (VICR) as of Q3 2025, up from 207 in Q2 2025.
  • Funds reported $964M of Vicor stock for Q3 2025, up 11% quarter-over-quarter.
  • 39 funds opened new Vicor positions in Q3 2025 and 31 closed out, a net change of +8 holders.
  • The largest Vicor buyer in Q3 2025 was BlackRock, an estimated $14.1M added.
  • The largest Vicor seller in Q3 2025 was JP Morgan Chase, an estimated $15.4M sold.

Based on aggregated 13F filings for Q3 2025.