OPERF
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Oregon Public Employees Retirement Fund’s Mesa Laboratories MLAB Stock Holding History

Oregon Public Employees Retirement Fund’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
-1,278
Closed -$120K – 1521
2025
Q2 		$120K Hold
1,278
– – ﹤0.01% 1474
2025
Q1 		$152K Buy
1,278
+38
+3% +$5.18K ﹤0.01% 1441
2024
Q4 		$164K Hold
1,240
– – ﹤0.01% 1448
2024
Q3 		$161K Hold
1,240
– – ﹤0.01% 1458
2024
Q2 		$108K Sell
1,240
-160
-11% -$16.8K ﹤0.01% 1491
2024
Q1 		$154K Sell
1,400
-100
-7% -$10.1K ﹤0.01% 1466
2023
Q4 		$157K Sell
1,500
-21
-1% -$2.05K ﹤0.01% 1508
2023
Q3 		$160K Sell
1,521
-49
-3% -$6.28K ﹤0.01% 1609
2023
Q2 		$202K Sell
1,570
-91
-5% -$13.9K ﹤0.01% 1586
2023
Q1 		$290K Hold
1,661
– – ﹤0.01% 1490
2022
Q4 		$276K Buy
1,661
+3
+0.2% +$470 ﹤0.01% 1497
2022
Q3 		$233K Sell
1,658
-99
-6% -$18.1K ﹤0.01% 1519
2022
Q2 		$358K Sell
1,757
-200
-10% -$43.8K 0.01% 1254
2022
Q1 		$499K Sell
1,957
-100
-5% -$27.2K 0.01% 1407
2021
Q4 		$675K Buy
2,057
+88
+4% +$27.6K 0.01% 1195
2021
Q3 		$595K Hold
1,969
– – 0.01% 1242
2021
Q2 		$534K Hold
1,969
– – 0.01% 1294
2021
Q1 		$479K Hold
1,969
– – 0.01% 1334
2020
Q4 		$564K Buy
1,969
+369
+23% +$102K 0.01% 1189
2020
Q3 		$408K Hold
1,600
– – 0.01% 1196
2020
Q2 		$347K Hold
1,600
– – 0.01% 1243
2020
Q1 		$362K Hold
1,600
– – 0.01% 1148
2019
Q4 		$399K Buy
1,600
+100
+7% +$23.4K 0.01% 1284
2019
Q3 		$357K Buy
1,500
+500
+50% +$116K ﹤0.01% 1371
2019
Q2 		$244K Buy
+1,000
New +$233K ﹤0.01% 1492

Other funds holding MLAB

CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $1.89T AUM 35.08% 1-Year Est. Return
RIM
Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
SCM
Simcoe Capital Management New York $549M AUM 24.95% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
KLP
Kent Lake PR Anasco, Puerto Rico $198M AUM 5.21% 1-Year Est. Return

Oregon Public Employees Retirement Fund's MLAB Position: Q3 2025 in Review

Oregon Public Employees Retirement Fund sold out of Mesa Laboratories (MLAB) in Q3 2025, closing a stake of 1,278 shares — an estimated $120K sold.

Oregon Public Employees Retirement Fund first reported a position in MLAB in Q2 2019 and held it in 25 quarters. The position peaked at $675K in Q4 2021. 141 funds tracked by Wall St. Rank hold MLAB as of Q3 2025.

  • Oregon Public Employees Retirement Fund reported no remaining Mesa Laboratories position as of Q3 2025 after selling out during the quarter.
  • Oregon Public Employees Retirement Fund sold 1,278 Mesa Laboratories shares in Q3 2025, an estimated $120K.
  • Oregon Public Employees Retirement Fund first reported a position in Mesa Laboratories in Q2 2019 and held it in 25 quarters.
  • Oregon Public Employees Retirement Fund's Mesa Laboratories position peaked at $675K in Q4 2021.
  • 141 funds tracked by Wall St. Rank held Mesa Laboratories as of Q3 2025.

Based on Oregon Public Employees Retirement Fund's 13F filing for Q3 2025, filed 24 Oct 2025.