New York State Teachers Retirement System (NYSTRS)
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New York State Teachers Retirement System (NYSTRS)’s Mesa Laboratories MLAB Stock Holding History

New York State Teachers Retirement System (NYSTRS)’s Portfolio MLAB Stock Details MLAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,159
Closed -$109K – 1657
2025
Q2 		$109K Hold
1,159
– – ﹤0.01% 1542
2025
Q1 		$138K Hold
1,159
– – ﹤0.01% 1529
2024
Q4 		$153K Hold
1,159
– – ﹤0.01% 1529
2024
Q3 		$151K Hold
1,159
– – ﹤0.01% 1528
2024
Q2 		$101K Hold
1,159
– – ﹤0.01% 1545
2024
Q1 		$127K Sell
1,159
-100
-8% -$10.1K ﹤0.01% 1537
2023
Q4 		$132K Sell
1,259
-100
-7% -$9.74K ﹤0.01% 1537
2023
Q3 		$143K Hold
1,359
– – ﹤0.01% 1527
2023
Q2 		$175K Sell
1,359
-100
-7% -$15.2K ﹤0.01% 1525
2023
Q1 		$255K Sell
1,459
-100
-6% -$17.9K ﹤0.01% 1496
2022
Q4 		$259K Hold
1,559
– – ﹤0.01% 1493
2022
Q3 		$220K Hold
1,559
– – ﹤0.01% 1504
2022
Q2 		$318K Hold
1,559
– – ﹤0.01% 1468
2022
Q1 		$397K Hold
1,559
– – ﹤0.01% 1457
2021
Q4 		$511K Hold
1,559
– – ﹤0.01% 1430
2021
Q3 		$471K Hold
1,559
– – ﹤0.01% 1449
2021
Q2 		$423K Hold
1,559
– – ﹤0.01% 1440
2021
Q1 		$380K Sell
1,559
-100
-6% -$27.5K ﹤0.01% 1455
2020
Q4 		$476K Hold
1,659
– – ﹤0.01% 1412
2020
Q3 		$423K Buy
1,659
+100
+6% +$23.8K ﹤0.01% 1385
2020
Q2 		$338K Hold
1,559
– – ﹤0.01% 1410
2020
Q1 		$352K Hold
1,559
– – ﹤0.01% 1335
2019
Q4 		$389K Hold
1,559
– – ﹤0.01% 1451
2019
Q3 		$371K Buy
1,559
+200
+15% +$46.2K ﹤0.01% 1421
2019
Q2 		$332K Buy
+1,359
New +$316K ﹤0.01% 1433

Other funds holding MLAB

CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
SCM
Simcoe Capital Management New York $576M AUM 36.22% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
KLP
Kent Lake PR Anasco, Puerto Rico $198M AUM 5.21% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS)'s MLAB Position: Q3 2025 in Review

New York State Teachers Retirement System (NYSTRS) sold out of Mesa Laboratories (MLAB) in Q3 2025, closing a stake of 1,159 shares — an estimated $109K sold.

New York State Teachers Retirement System (NYSTRS) first reported a position in MLAB in Q2 2019 and held it in 25 quarters. The position peaked at $511K in Q4 2021. 141 funds tracked by Wall St. Rank hold MLAB as of Q3 2025.

  • New York State Teachers Retirement System (NYSTRS) reported no remaining Mesa Laboratories position as of Q3 2025 after selling out during the quarter.
  • New York State Teachers Retirement System (NYSTRS) sold 1,159 Mesa Laboratories shares in Q3 2025, an estimated $109K.
  • New York State Teachers Retirement System (NYSTRS) first reported a position in Mesa Laboratories in Q2 2019 and held it in 25 quarters.
  • New York State Teachers Retirement System (NYSTRS)'s Mesa Laboratories position peaked at $511K in Q4 2021.
  • 141 funds tracked by Wall St. Rank held Mesa Laboratories as of Q3 2025.

Based on New York State Teachers Retirement System (NYSTRS)'s 13F filing for Q3 2025, filed 24 Oct 2025.