Two Sigma Advisers
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Two Sigma Advisers’s OSI Systems OSIS Stock Holding History

Two Sigma Advisers’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
-4,900
Closed -$1.25M – 1517
2025
Q4 		$1.25M Sell
4,900
-10,200
-68% -$2.66M ﹤0.01% 1375
2025
Q3 		$3.76M Buy
+15,100
New +$3.45M 0.01% 853
2021
Q4 		– Sell
-3,000
Closed -$284K – 2762
2021
Q3 		$284K Buy
+3,000
New +$292K ﹤0.01% 2135
2020
Q4 		– Sell
-8,900
Closed -$691K – 2532
2020
Q3 		$691K Buy
+8,900
New +$664K ﹤0.01% 1672
2020
Q2 		– Sell
-3,100
Closed -$214K – 2576
2020
Q1 		$214K Buy
+3,100
New +$265K ﹤0.01% 2148
2019
Q4 		– Sell
-5,600
Closed -$569K – 2445
2019
Q3 		$569K Sell
5,600
-100
-2% -$10.8K ﹤0.01% 1667
2019
Q2 		$642K Buy
+5,700
New +$574K ﹤0.01% 1707
2017
Q4 		– Sell
-5,212
Closed -$476K – 2341
2017
Q3 		$476K Buy
+5,212
New +$424K ﹤0.01% 1767
2016
Q3 		– Sell
-13,112
Closed -$762K – 2282
2016
Q2 		$762K Buy
+13,112
New +$722K ﹤0.01% 1302
2016
Q1 		– Sell
-47,012
Closed -$4.17M – 2105
2015
Q4 		$4.17M Sell
47,012
-7,000
-13% -$613K 0.02% 502
2015
Q3 		$4.15M Sell
54,012
-2,100
-4% -$152K 0.03% 523
2015
Q2 		$3.97M Sell
56,112
-14,700
-21% -$1.06M 0.03% 552
2015
Q1 		$5.26M Sell
70,812
-4,800
-6% -$344K 0.04% 473
2014
Q4 		$5.35M Sell
75,612
-1,900
-2% -$130K 0.04% 472
2014
Q3 		$4.92M Buy
77,512
+3,700
+5% +$246K 0.04% 509
2014
Q2 		$4.93M Buy
73,812
+2,200
+3% +$131K 0.04% 481
2014
Q1 		$4.29M Buy
71,612
+24,300
+51% +$1.45M 0.04% 470
2013
Q4 		$2.51M Buy
47,312
+15,900
+51% +$1.09M 0.02% 637
2013
Q3 		$2.34M Buy
31,412
+16,800
+115% +$1.19M 0.03% 569
2013
Q2 		$941K Buy
+14,612
New +$852K 0.01% 904

Other funds holding OSIS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Two Sigma Advisers's OSIS Position: Q1 2026 in Review

Two Sigma Advisers sold out of OSI Systems (OSIS) in Q1 2026, closing a stake of 4,900 shares — an estimated $1.25M sold.

Two Sigma Advisers first reported a position in OSIS in Q2 2013 and held it in 20 quarters. The position peaked at $5.35M in Q4 2014. 368 funds tracked by Wall St. Rank hold OSIS as of Q1 2026.

  • Two Sigma Advisers reported no remaining OSI Systems position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 4,900 OSI Systems shares in Q1 2026, an estimated $1.25M.
  • Two Sigma Advisers first reported a position in OSI Systems in Q2 2013 and held it in 20 quarters.
  • Two Sigma Advisers's OSI Systems position peaked at $5.35M in Q4 2014.
  • 368 funds tracked by Wall St. Rank held OSI Systems as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.