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OSIS icon

AlphaQuest’s OSI Systems OSIS Stock Holding History

AlphaQuest’s Portfolio OSIS Stock Details OSIS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-2,065
Closed -$527K – 1445
2025
Q4 		$527K Buy
2,065
+37
+2% +$9.66K 0.03% 785
2025
Q3 		$505K Buy
+2,028
New +$463K 0.03% 789
2024
Q4 		– Sell
-18,905
Closed -$2.87M – 1931
2024
Q3 		$2.87M Buy
18,905
+18,615
+6,419% +$2.68M 0.26% 54
2024
Q2 		$39.9K Buy
+290
New +$40K 0.01% 1131
2024
Q1 		– Sell
-409
Closed -$52.8K – 1757
2023
Q4 		$52.8K Buy
+409
New +$48.7K 0.01% 874

Other funds holding OSIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

AlphaQuest's OSIS Position: Q1 2026 in Review

AlphaQuest sold out of OSI Systems (OSIS) in Q1 2026, closing a stake of 2,065 shares — an estimated $527K sold.

AlphaQuest first reported a position in OSIS in Q4 2023 and held it in 5 quarters. The position peaked at $2.87M in Q3 2024. 368 funds tracked by Wall St. Rank hold OSIS as of Q1 2026.

  • AlphaQuest reported no remaining OSI Systems position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 2,065 OSI Systems shares in Q1 2026, an estimated $527K.
  • AlphaQuest first reported a position in OSI Systems in Q4 2023 and held it in 5 quarters.
  • AlphaQuest's OSI Systems position peaked at $2.87M in Q3 2024.
  • 368 funds tracked by Wall St. Rank held OSI Systems as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.