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Telemark Asset Management’s OSI Systems OSIS Stock Holding History

Telemark Asset Management’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
2025
Q3 		– Sell
-50,000
Closed -$11.2M – 55
2025
Q2 		$11.2M Hold
50,000
– – 1.02% 31
2025
Q1 		$9.72M Hold
50,000
– – 1.27% 30
2024
Q4 		$8.37M Buy
+50,000
New +$7.93M 0.83% 41

Other funds holding OSIS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Telemark Asset Management's OSIS Position: Q3 2025 in Review

Telemark Asset Management sold out of OSI Systems (OSIS) in Q3 2025, closing a stake of 50,000 shares — an estimated $11.2M sold.

Telemark Asset Management first reported a position in OSIS in Q4 2024 and held it in 3 quarters. The position peaked at $11.2M in Q2 2025. 349 funds tracked by Wall St. Rank hold OSIS as of Q3 2025.

  • Telemark Asset Management reported no remaining OSI Systems position as of Q3 2025 after selling out during the quarter.
  • Telemark Asset Management sold 50,000 OSI Systems shares in Q3 2025, an estimated $11.2M.
  • Telemark Asset Management first reported a position in OSI Systems in Q4 2024 and held it in 3 quarters.
  • Telemark Asset Management's OSI Systems position peaked at $11.2M in Q2 2025.
  • 349 funds tracked by Wall St. Rank held OSI Systems as of Q3 2025.

Based on Telemark Asset Management's 13F filing for Q3 2025, filed 10 Nov 2025.