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MLAB icon

AlphaQuest’s Mesa Laboratories MLAB Stock Holding History

AlphaQuest’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
-2,116
Closed -$166K – 1239
2025
Q4 		$166K Sell
2,116
-3,955
-65% -$301K 0.01% 1531
2025
Q3 		$407K Buy
6,071
+15
+0.2% +$1.08K 0.03% 938
2025
Q2 		$571K Buy
6,056
+5,994
+9,668% +$658K 0.06% 540
2025
Q1 		$7.36K Buy
62
+12
+24% +$1.64K ﹤0.01% 1825
2024
Q4 		$6.59K Sell
50
-263
-84% -$32.3K ﹤0.01% 1545
2024
Q3 		$40.6K Buy
313
+80
+34% +$9.41K ﹤0.01% 1448
2024
Q2 		$20.2K Sell
233
-1,486
-86% -$156K ﹤0.01% 1293
2024
Q1 		$189K Buy
+1,719
New +$173K 0.03% 657

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 $20.2B AUM 17.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RIM
Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Diamond Hill Capital Management
Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return

AlphaQuest's MLAB Position: Q1 2026 in Review

AlphaQuest sold out of Mesa Laboratories (MLAB) in Q1 2026, closing a stake of 2,116 shares — an estimated $166K sold.

AlphaQuest first reported a position in MLAB in Q1 2024 and held it in 8 quarters. The position peaked at $571K in Q2 2025. 161 funds tracked by Wall St. Rank hold MLAB as of Q1 2026.

  • AlphaQuest reported no remaining Mesa Laboratories position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 2,116 Mesa Laboratories shares in Q1 2026, an estimated $166K.
  • AlphaQuest first reported a position in Mesa Laboratories in Q1 2024 and held it in 8 quarters.
  • AlphaQuest's Mesa Laboratories position peaked at $571K in Q2 2025.
  • 161 funds tracked by Wall St. Rank held Mesa Laboratories as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.