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Portolan Capital Management’s Virtu Financial VIRT Stock Holding History

Portolan Capital Management’s Portfolio VIRT Stock Details VIRT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$128M Buy
2,142,215
+930,328
+77% +$48.9M 4.78% 2
2026
Q1 		$53.3M Buy
1,211,887
+835,604
+222% +$32.5M 2.84% 4
2025
Q4 		$12.5M Buy
+376,283
New +$12.9M 0.67% 51
2025
Q3 		– Sell
-273,367
Closed -$12.2M – 156
2025
Q2 		$12.2M Sell
273,367
-115,477
-30% -$4.66M 0.77% 43
2025
Q1 		$14.8M Sell
388,844
-139,763
-26% -$5.2M 1.13% 33
2024
Q4 		$18.9M Buy
528,607
+137,335
+35% +$4.72M 1.27% 24
2024
Q3 		$11.9M Buy
+391,272
New +$11.2M 0.86% 39

Other funds holding VIRT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Portolan Capital Management's VIRT Position: Q2 2026 in Review

Portolan Capital Management increased its Virtu Financial (VIRT) stake by 77% in Q2 2026, buying an estimated $48.9M and bringing the position to 2,142,215 shares worth $128M. The position accounts for 4.78% of the portfolio, ranked #2.

Portolan Capital Management first reported a position in VIRT in Q3 2024 and has held it in 7 quarters since. 472 funds tracked by Wall St. Rank hold VIRT as of Q2 2026.

  • Portolan Capital Management held 2,142,215 shares of Virtu Financial worth $128M as of Q2 2026.
  • Portolan Capital Management bought 930,328 Virtu Financial shares in Q2 2026, an estimated $48.9M.
  • Virtu Financial made up 4.78% of Portolan Capital Management's portfolio in Q2 2026, its #2 holding.
  • Portolan Capital Management first reported a position in Virtu Financial in Q3 2024 and has held it in 7 quarters since.
  • 472 funds tracked by Wall St. Rank held Virtu Financial as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.