Quantbot Technologies’s Mesa Laboratories MLAB Stock Holding History

Quantbot Technologies’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	$6.37K	Sell	64 -345	-84%	-$34.7K	﹤0.01%	1861
2026 Q1	$36.2K	Sell	409 -1,686	-80%	-$145K	﹤0.01%	1447
2025 Q4	$164K	Sell	2,095 -567	-21%	-$43.1K	0.01%	1286
2025 Q3	$178K	Buy	+2,662	New	+$192K	﹤0.01%	1326
2025 Q2	–	Sell	-567	Closed	-$67.3K	–	1819
2025 Q1	$67.3K	Buy	+567	New	+$77.3K	﹤0.01%	1294
2024 Q4	–	Sell	-542	Closed	-$70.4K	–	1689
2024 Q3	$70.4K	Buy	+542	New	+$63.7K	﹤0.01%	1232
2023 Q1	–	Sell	-42	Closed	-$6.98K	–	1860
2022 Q4	$6.98K	Buy	+42	New	+$6.58K	﹤0.01%	1536
2016 Q3	–	Sell	-55	Closed	-$6K	–	1221
2016 Q2	$6K	Buy	+55	New	+$5.92K	﹤0.01%	989

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

Quantbot Technologies's MLAB Position: Q2 2026 in Review

Quantbot Technologies reduced its Mesa Laboratories (MLAB) stake by 84% in Q2 2026, selling an estimated $34.7K and leaving 64 shares worth $6.37K. The position accounts for ﹤0.01% of the portfolio, ranked #1861.

Quantbot Technologies first reported a position in MLAB in Q2 2016 and has held it in 8 quarters since. The position peaked at $178K in Q3 2025. 159 funds tracked by Wall St. Rank hold MLAB as of Q2 2026.

Quantbot Technologies held 64 shares of Mesa Laboratories worth $6.37K as of Q2 2026.
Quantbot Technologies sold 345 Mesa Laboratories shares in Q2 2026, an estimated $34.7K.
Mesa Laboratories made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1861 holding.
Quantbot Technologies first reported a position in Mesa Laboratories in Q2 2016 and has held it in 8 quarters since.
Quantbot Technologies's Mesa Laboratories position peaked at $178K in Q3 2025.
159 funds tracked by Wall St. Rank held Mesa Laboratories as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.