Jane Street
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Jane Street’s OSI Systems OSIS Stock Holding History

Jane Street’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 		$207K Buy
+945
New +$232K ﹤0.01% 10066
2026
Q1 		– Sell
-24,386
Closed -$6.74M – 12610
2025
Q4 		$6.22M Sell
24,386
-9,658
-28% -$2.52M ﹤0.01% 2917
2025
Q3 		$8.49M Sell
34,044
-14,134
-29% -$3.23M ﹤0.01% 2630
2025
Q2 		$10.8M Buy
48,178
+44,643
+1,263% +$9.53M ﹤0.01% 2054
2025
Q1 		$687K Sell
3,535
-34,638
-91% -$6.6M ﹤0.01% 6279
2024
Q4 		$6.39M Buy
38,173
+18,599
+95% +$2.95M ﹤0.01% 2359
2024
Q3 		$2.97M Buy
19,574
+2,242
+13% +$322K ﹤0.01% 3730
2024
Q2 		$2.38M Buy
17,332
+11,783
+212% +$1.62M ﹤0.01% 4192
2024
Q1 		$793K Sell
5,549
-1,305
-19% -$171K ﹤0.01% 5828
2023
Q4 		$885K Buy
6,854
+979
+17% +$117K ﹤0.01% 5768
2023
Q3 		$693K Sell
5,875
-16,270
-73% -$1.96M ﹤0.01% 5746
2023
Q2 		$2.61M Buy
22,145
+16,706
+307% +$1.92M ﹤0.01% 3733
2023
Q1 		$557K Sell
5,439
-893
-14% -$82.7K ﹤0.01% 6150
2022
Q4 		$504K Buy
6,332
+1,588
+33% +$129K ﹤0.01% 6133
2022
Q3 		$342K Sell
4,744
-15,073
-76% -$1.32M ﹤0.01% 7368
2022
Q2 		$1.69M Buy
+19,817
New +$1.63M ﹤0.01% 4474
2020
Q3 		– Sell
-5,785
Closed -$432K – 7696
2020
Q2 		$432K Buy
+5,785
New +$423K ﹤0.01% 5296
2019
Q4 		– Sell
-5,528
Closed -$561K – 5546
2019
Q3 		$561K Buy
5,528
+3,061
+124% +$331K ﹤0.01% 3392
2019
Q2 		$277K Buy
+2,467
New +$249K ﹤0.01% 4306
2014
Q4 		– Sell
-7,691
Closed -$488K – 2874
2014
Q3 		$488K Buy
+7,691
New +$511K 0.01% 1468
2014
Q2 		– Sell
-4,602
Closed -$275K – 2965
2014
Q1 		$275K Sell
4,602
-6,544
-59% -$392K ﹤0.01% 2058
2013
Q4 		$592K Buy
+11,146
New +$763K 0.01% 1117
2013
Q3 		– Sell
-3,690
Closed -$238K – 3000
2013
Q2 		$238K Buy
+3,690
New +$215K ﹤0.01% 2100

Other funds holding OSIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Jane Street's OSIS Position: Q2 2026 in Review

Jane Street opened a new position in OSI Systems (OSIS) in Q2 2026: 945 shares worth $207K. The stake represents ﹤0.01% of the portfolio and ranks #10066 among its holdings. This is a return to the name: Jane Street previously reported a position in OSIS as recently as Q4 2025.

Jane Street first reported a position in OSIS in Q2 2013 and has held it in 23 quarters since. The position peaked at $10.8M in Q2 2025. 336 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

  • Jane Street held 945 shares of OSI Systems worth $207K as of Q2 2026.
  • OSI Systems was a new Jane Street position in Q2 2026.
  • OSI Systems made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #10066 holding.
  • Jane Street first reported a position in OSI Systems in Q2 2013 and has held it in 23 quarters since.
  • Jane Street's OSI Systems position peaked at $10.8M in Q2 2025.
  • 336 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.