Capital International Investors
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Capital International Investors’s OSI Systems OSIS Stock Holding History

Capital International Investors’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 		$130M Sell
596,331
-23,148
-4% -$5.67M 0.03% 271
2026
Q1 		$164M Sell
619,479
-54,864
-8% -$15.2M 0.04% 237
2025
Q4 		$172M Hold
674,343
– – 0.03% 253
2025
Q3 		$168M Hold
674,343
– – 0.03% 251
2025
Q2 		$152M Hold
674,343
– – 0.03% 245
2025
Q1 		$131M Buy
674,343
+93,453
+16% +$17.8M 0.03% 254
2024
Q4 		$97.3M Buy
+580,890
New +$92.1M 0.02% 292

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
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
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Capital International Investors's OSIS Position: Q2 2026 in Review

Capital International Investors reduced its OSI Systems (OSIS) stake by 3.7% in Q2 2026, selling an estimated $5.67M and leaving 596,331 shares worth $130M. The position accounts for 0.03% of the portfolio, ranked #271.

Capital International Investors first reported a position in OSIS in Q4 2024 and has held it in 7 quarters since. The position peaked at $172M in Q4 2025. 362 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

  • Capital International Investors held 596,331 shares of OSI Systems worth $130M as of Q2 2026.
  • Capital International Investors sold 23,148 OSI Systems shares in Q2 2026, an estimated $5.67M.
  • OSI Systems made up 0.03% of Capital International Investors's portfolio in Q2 2026, its #271 holding.
  • Capital International Investors first reported a position in OSI Systems in Q4 2024 and has held it in 7 quarters since.
  • Capital International Investors's OSI Systems position peaked at $172M in Q4 2025.
  • 362 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Capital International Investors's 13F filing for Q2 2026, filed 12 Aug 2026.