Teacher Retirement System of Texas
OSIS icon

Teacher Retirement System of Texas’s OSI Systems OSIS Stock Holding History

Teacher Retirement System of Texas’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 		$312K Buy
1,174
+165
+16% +$45.6K ﹤0.01% 1263
2025
Q4 		$257K Sell
1,009
-1,223
-55% -$319K ﹤0.01% 1463
2025
Q3 		$556K Sell
2,232
-204
-8% -$46.6K ﹤0.01% 1487
2025
Q2 		$548K Buy
2,436
+118
+5% +$25.2K ﹤0.01% 1513
2025
Q1 		$450K Sell
2,318
-7,668
-77% -$1.46M ﹤0.01% 1556
2024
Q4 		$1.67M Sell
9,986
-14,844
-60% -$2.35M 0.01% 923
2024
Q3 		$3.77M Buy
24,830
+14,051
+130% +$2.02M 0.02% 554
2024
Q2 		$1.48M Buy
10,779
+898
+9% +$124K 0.01% 756
2024
Q1 		$1.41M Sell
9,881
-4,167
-30% -$547K 0.01% 795
2023
Q4 		$1.81M Sell
14,048
-3,826
-21% -$456K 0.01% 671
2023
Q3 		$2.11M Buy
17,874
+5,185
+41% +$625K 0.01% 674
2023
Q2 		$1.5M Sell
12,689
-4,272
-25% -$490K 0.01% 834
2023
Q1 		$1.74M Buy
16,961
+4,317
+34% +$400K 0.01% 840
2022
Q4 		$1M Sell
12,644
-4,371
-26% -$356K 0.01% 1116
2022
Q3 		$1.23M Buy
17,015
+14,218
+508% +$1.25M 0.01% 1020
2022
Q2 		$239K Sell
2,797
-746
-21% -$61.2K ﹤0.01% 1579
2022
Q1 		$302K Buy
3,543
+242
+7% +$20.3K ﹤0.01% 1710
2021
Q4 		$308K Buy
3,301
+555
+20% +$52.1K ﹤0.01% 1771
2021
Q3 		$260K Buy
2,746
+484
+21% +$47.1K ﹤0.01% 1775
2021
Q2 		$230K Sell
2,262
-14,108
-86% -$1.37M ﹤0.01% 1757
2021
Q1 		$1.57M Buy
16,370
+351
+2% +$33.3K 0.01% 721
2020
Q4 		$1.49M Buy
16,019
+585
+4% +$50K 0.01% 654
2020
Q3 		$1.2M Buy
15,434
+426
+3% +$31.8K 0.01% 658
2020
Q2 		$1.12M Buy
+15,008
New +$1.1M 0.01% 573
2018
Q3 		– Sell
-3,665
Closed -$283K – 1706
2018
Q2 		$283K Sell
3,665
-288
-7% -$20.1K ﹤0.01% 1563
2018
Q1 		$258K Sell
3,953
-2,172
-35% -$141K ﹤0.01% 1624
2017
Q4 		$394K Buy
+6,125
New +$515K ﹤0.01% 1659
2016
Q3 		– Sell
-2,629
Closed -$153K – 1828
2016
Q2 		$153K Buy
2,629
+321
+14% +$17.7K ﹤0.01% 1597
2016
Q1 		$151K Buy
2,308
+578
+33% +$38.3K ﹤0.01% 1517
2015
Q4 		$153K Sell
1,730
-584
-25% -$51.1K ﹤0.01% 1323
2015
Q3 		$178K Buy
2,314
+1,581
+216% +$114K ﹤0.01% 1406
2015
Q2 		$52K Buy
733
+162
+28% +$11.7K ﹤0.01% 1535
2015
Q1 		$42K Buy
571
+3
+0.5% +$215 ﹤0.01% 1554
2014
Q4 		$40K Sell
568
-107
-16% -$7.3K ﹤0.01% 1494
2014
Q3 		$43K Sell
675
-28
-4% -$1.86K ﹤0.01% 1381
2014
Q2 		$47K Hold
703
– – ﹤0.01% 1447
2014
Q1 		$42K Sell
703
-5
-0.7% -$299 ﹤0.01% 1322
2013
Q4 		$38K Sell
708
-1,659
-70% -$114K ﹤0.01% 1395
2013
Q3 		$176K Buy
2,367
+1,069
+82% +$75.9K ﹤0.01% 1282
2013
Q2 		$84K Buy
+1,298
New +$75.7K ﹤0.01% 1315

Other funds holding OSIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $14.7B AUM 12.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Teacher Retirement System of Texas's OSIS Position: Q1 2026 in Review

Teacher Retirement System of Texas increased its OSI Systems (OSIS) stake by 16% in Q1 2026, buying an estimated $45.6K and bringing the position to 1,174 shares worth $312K. The position accounts for ﹤0.01% of the portfolio, ranked #1263.

Teacher Retirement System of Texas first reported a position in OSIS in Q2 2013 and has held it in 40 quarters since. The position peaked at $3.77M in Q3 2024. 368 funds tracked by Wall St. Rank hold OSIS as of Q1 2026.

  • Teacher Retirement System of Texas held 1,174 shares of OSI Systems worth $312K as of Q1 2026.
  • Teacher Retirement System of Texas bought 165 OSI Systems shares in Q1 2026, an estimated $45.6K.
  • OSI Systems made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #1263 holding.
  • Teacher Retirement System of Texas first reported a position in OSI Systems in Q2 2013 and has held it in 40 quarters since.
  • Teacher Retirement System of Texas's OSI Systems position peaked at $3.77M in Q3 2024.
  • 368 funds tracked by Wall St. Rank held OSI Systems as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.