SM
OPLN

Sunriver Management’s Openlane OPLN Stock Holding History

Sunriver Management’s Portfolio OPLN Stock Details OPLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,518,196
Closed -$44.3M – 25
2026
Q1 		$44.3M Buy
1,518,196
+19,634
+1% +$567K 7.48% 4
2025
Q4 		$44.6M Buy
1,498,562
+7,454
+0.5% +$202K 4.68% 12
2025
Q3 		$42.9M Sell
1,491,108
-775,593
-34% -$21.1M 4.66% 13
2025
Q2 		$55.4M Buy
2,266,701
+3,252
+0.1% +$68.7K 5.94% 3
2025
Q1 		$43.6M Sell
2,263,449
-401,605
-15% -$8.29M 5.39% 8
2024
Q4 		$52.9M Sell
2,665,054
-676,710
-20% -$12.5M 6.33% 6
2024
Q3 		$56.4M Buy
3,341,764
+584,824
+21% +$10M 6.93% 4
2024
Q2 		$45.7M Sell
2,756,940
-192,813
-7% -$3.31M 5.79% 8
2024
Q1 		$51M Buy
2,949,753
+611,660
+26% +$9.19M 6.67% 5
2023
Q4 		$34.6M Buy
2,338,093
+2,056,280
+730% +$29.9M 5.42% 8
2023
Q3 		$4.2M Buy
+281,813
New +$4.34M 0.8% 19

Other funds holding OPLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
HRCM
Hawk Ridge Capital Management Los Angeles, California $3.12B AUM 53.42% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Sunriver Management's OPLN Position: Q2 2026 in Review

Sunriver Management sold out of Openlane (OPLN) in Q2 2026, closing a stake of 1,518,196 shares — an estimated $44.3M sold.

Sunriver Management first reported a position in OPLN in Q3 2023 and held it in 11 quarters. The position peaked at $56.4M in Q3 2024. 352 funds tracked by Wall St. Rank hold OPLN as of Q2 2026.

  • Sunriver Management reported no remaining Openlane position as of Q2 2026 after selling out during the quarter.
  • Sunriver Management sold 1,518,196 Openlane shares in Q2 2026, an estimated $44.3M.
  • Sunriver Management first reported a position in Openlane in Q3 2023 and held it in 11 quarters.
  • Sunriver Management's Openlane position peaked at $56.4M in Q3 2024.
  • 352 funds tracked by Wall St. Rank held Openlane as of Q2 2026.

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