AB
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Amalgamated Bank’s Mesa Laboratories MLAB Stock Holding History

Amalgamated Bank’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
2026
Q1 		– Sell
-165
Closed -$13K – 2346
2025
Q4 		$13K Sell
165
-22
-12% -$1.67K ﹤0.01% 2314
2025
Q3 		$13K Sell
187
-1,364
-88% -$98.2K ﹤0.01% 2346
2025
Q2 		$146K Hold
1,551
– – ﹤0.01% 1625
2025
Q1 		$184K Sell
1,551
-37
-2% -$5.04K ﹤0.01% 1553
2024
Q4 		$209K Hold
1,588
– – ﹤0.01% 1566
2024
Q3 		$206K Buy
1,588
+97
+7% +$11.4K ﹤0.01% 1576
2024
Q2 		$129K Sell
1,491
-179
-11% -$18.7K ﹤0.01% 1665
2024
Q1 		$183K Sell
1,670
-559
-25% -$56.3K ﹤0.01% 1616
2023
Q4 		$234K Sell
2,229
-55
-2% -$5.36K ﹤0.01% 1745
2023
Q3 		$240K Buy
2,284
+36
+2% +$4.61K ﹤0.01% 1721
2023
Q2 		$289K Sell
2,248
-56
-2% -$8.53K ﹤0.01% 1683
2023
Q1 		$403K Sell
2,304
-57
-2% -$10.2K ﹤0.01% 1512
2022
Q4 		$392K Sell
2,361
-66
-3% -$10.3K ﹤0.01% 1577
2022
Q3 		$342K Sell
2,427
-66
-3% -$12K ﹤0.01% 1606
2022
Q2 		$508K Buy
2,493
+176
+8% +$38.5K ﹤0.01% 1458
2022
Q1 		$591K Sell
2,317
-113
-5% -$30.7K ﹤0.01% 1475
2021
Q4 		$797K Sell
2,430
-29
-1% -$9.1K 0.01% 1349
2021
Q3 		$744K Buy
2,459
+45
+2% +$12.8K 0.01% 1393
2021
Q2 		$655K Buy
+2,414
New +$612K 0.01% 1488
2021
Q1 		– Sell
-782
Closed -$224K – 1615
2020
Q4 		$224K Buy
+782
New +$215K 0.01% 1385

Other funds holding MLAB

LPP
Long Path Partners Stamford, Connecticut $235M AUM 22.51% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return

Amalgamated Bank's MLAB Position: Q1 2026 in Review

Amalgamated Bank sold out of Mesa Laboratories (MLAB) in Q1 2026, closing a stake of 165 shares — an estimated $13K sold.

Amalgamated Bank first reported a position in MLAB in Q4 2020 and held it in 20 quarters. The position peaked at $797K in Q4 2021. 161 funds tracked by Wall St. Rank hold MLAB as of Q1 2026.

  • Amalgamated Bank reported no remaining Mesa Laboratories position as of Q1 2026 after selling out during the quarter.
  • Amalgamated Bank sold 165 Mesa Laboratories shares in Q1 2026, an estimated $13K.
  • Amalgamated Bank first reported a position in Mesa Laboratories in Q4 2020 and held it in 20 quarters.
  • Amalgamated Bank's Mesa Laboratories position peaked at $797K in Q4 2021.
  • 161 funds tracked by Wall St. Rank held Mesa Laboratories as of Q1 2026.

Based on Amalgamated Bank's 13F filing for Q1 2026, filed 8 May 2026.