Robeco Institutional Asset Management
MSTR icon

Robeco Institutional Asset Management’s Strategy Inc MSTR Stock Holding History

Robeco Institutional Asset Management’s Portfolio MSTR Stock Details MSTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.6M Buy
133,755
+13,291
+11% +$1.93M 0.01% 428
2026
Q1 		$15M Buy
120,464
+7,590
+7% +$1.09M 0.02% 376
2025
Q4 		$17.2M Sell
112,874
-27,374
-20% -$6.3M 0.02% 363
2025
Q3 		$45.2M Buy
140,248
+14,598
+12% +$5.42M 0.07% 245
2025
Q2 		$50.8M Buy
125,650
+54,144
+76% +$19.7M 0.08% 221
2025
Q1 		$20.6M Buy
71,506
+12,877
+22% +$4.09M 0.04% 323
2024
Q4 		$17M Buy
+58,629
New +$17.6M 0.03% 361

Other funds holding MSTR

Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Robeco Institutional Asset Management's MSTR Position: Q2 2026 in Review

Robeco Institutional Asset Management increased its Strategy Inc (MSTR) stake by 11% in Q2 2026, buying an estimated $1.93M and bringing the position to 133,755 shares worth $11.6M. The position accounts for 0.01% of the portfolio, ranked #428.

Robeco Institutional Asset Management first reported a position in MSTR in Q4 2024 and has held it in 7 quarters since. The position peaked at $50.8M in Q2 2025. 851 funds tracked by Wall St. Rank hold MSTR as of Q2 2026.

  • Robeco Institutional Asset Management held 133,755 shares of Strategy Inc worth $11.6M as of Q2 2026.
  • Robeco Institutional Asset Management bought 13,291 Strategy Inc shares in Q2 2026, an estimated $1.93M.
  • Strategy Inc made up 0.01% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #428 holding.
  • Robeco Institutional Asset Management first reported a position in Strategy Inc in Q4 2024 and has held it in 7 quarters since.
  • Robeco Institutional Asset Management's Strategy Inc position peaked at $50.8M in Q2 2025.
  • 851 funds tracked by Wall St. Rank held Strategy Inc as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.