RS
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Robeco Schweiz’s OSI Systems OSIS Stock Holding History

Robeco Schweiz’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
Q2 		$7.98M Hold
36,500
– – 0.13% 104
2026
Q1 		$9.69M Buy
36,500
+5,953
+19% +$1.65M 0.2% 96
2025
Q4 		$7.79M Buy
+30,547
New +$7.98M 0.17% 100

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
JT
Jupiter Topco New York $245B AUM
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
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
CCM
Channing Capital Management Chicago, Illinois $4.34B AUM 37.08% 1-Year Est. Return

Robeco Schweiz's OSIS Position: Q2 2026 in Review

Robeco Schweiz held its OSI Systems (OSIS) position steady in Q2 2026 at 36,500 shares worth $7.98M. The position accounts for 0.13% of the portfolio, ranked #104.

Robeco Schweiz first reported a position in OSIS in Q4 2025 and has held it in 3 quarters since. The position peaked at $9.69M in Q1 2026. 362 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

  • Robeco Schweiz held 36,500 shares of OSI Systems worth $7.98M as of Q2 2026.
  • Robeco Schweiz left its OSI Systems share count unchanged in Q2 2026.
  • OSI Systems made up 0.13% of Robeco Schweiz's portfolio in Q2 2026, its #104 holding.
  • Robeco Schweiz first reported a position in OSI Systems in Q4 2025 and has held it in 3 quarters since.
  • Robeco Schweiz's OSI Systems position peaked at $9.69M in Q1 2026.
  • 362 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Robeco Schweiz's 13F filing for Q2 2026, filed 28 Jul 2026.