Vanguard Portfolio Management
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Vanguard Portfolio Management’s Vicor VICR Stock Holding History

Vanguard Portfolio Management’s Portfolio VICR Stock Details VICR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$486M Buy
1,280,146
+118,012
+10% +$32.2M 0.02% 727
2026
Q1 		$187M Buy
+1,162,134
New +$192M 0.01% 1178

Other funds holding VICR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Vanguard Portfolio Management's VICR Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Vicor (VICR) stake by 10% in Q2 2026, buying an estimated $32.2M and bringing the position to 1,280,146 shares worth $486M. The position accounts for 0.02% of the portfolio, ranked #727.

Vanguard Portfolio Management first reported a position in VICR in Q1 2026 and has held it in 2 quarters since. 501 funds tracked by Wall St. Rank hold VICR as of Q2 2026.

  • Vanguard Portfolio Management held 1,280,146 shares of Vicor worth $486M as of Q2 2026.
  • Vanguard Portfolio Management bought 118,012 Vicor shares in Q2 2026, an estimated $32.2M.
  • Vicor made up 0.02% of Vanguard Portfolio Management's portfolio in Q2 2026, its #727 holding.
  • Vanguard Portfolio Management first reported a position in Vicor in Q1 2026 and has held it in 2 quarters since.
  • 501 funds tracked by Wall St. Rank held Vicor as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.