Steven Cohen’s Mesa Laboratories MLAB Stock Holding History

Steven Cohen’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 Q2	$2.24M	Buy	22,514 +6,205	+38%	+$625K	﹤0.01%	2319
2026 Q1	$1.44M	Buy	16,309 +2,851	+21%	+$246K	﹤0.01%	2523
2025 Q4	$1.06M	Buy	+13,458	New	+$1.02M	﹤0.01%	2840
2024 Q3	–	Sell	-7,841	Closed	-$680K	–	2210
2024 Q2	$680K	Sell	7,841 -12,925	-62%	-$1.35M	﹤0.01%	1365
2024 Q1	$2.28M	Buy	+20,766	New	+$2.09M	0.01%	1221
2023 Q3	–	Sell	-100	Closed	-$12.8K	–	2727
2023 Q2	$12.8K	Sell	100 -17,800	-99%	-$2.71M	﹤0.01%	1868
2023 Q1	$3.13M	Sell	17,900 -60,114	-77%	-$10.8M	0.01%	904
2022 Q4	$13M	Buy	78,014 +41,855	+116%	+$6.56M	0.04%	466
2022 Q3	$5.09M	Buy	+36,159	New	+$6.6M	0.02%	719

Other funds holding MLAB

LPP

Long Path Partners Stamford, Connecticut $235M AUM 22.51% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

RIM

Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Steven Cohen's MLAB Position: Q2 2026 in Review

Steven Cohen increased its Mesa Laboratories (MLAB) stake by 38% in Q2 2026, buying an estimated $625K and bringing the position to 22,514 shares worth $2.24M. The position accounts for ﹤0.01% of the portfolio, ranked #2319.

Steven Cohen first reported a position in MLAB in Q3 2022 and has held it in 9 quarters since. The position peaked at $13M in Q4 2022. 157 funds tracked by Wall St. Rank hold MLAB as of Q2 2026.

Steven Cohen held 22,514 shares of Mesa Laboratories worth $2.24M as of Q2 2026.
Steven Cohen bought 6,205 Mesa Laboratories shares in Q2 2026, an estimated $625K.
Mesa Laboratories made up ﹤0.01% of Steven Cohen's portfolio in Q2 2026, its #2319 holding.
Steven Cohen first reported a position in Mesa Laboratories in Q3 2022 and has held it in 9 quarters since.
Steven Cohen's Mesa Laboratories position peaked at $13M in Q4 2022.
157 funds tracked by Wall St. Rank held Mesa Laboratories as of Q2 2026.

Based on Point72 Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.