Teton Advisors’s Mesa Laboratories MLAB Stock Holding History

Teton Advisors’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 Q1	–	Sell	-1,600	Closed	-$211K	–	187
2024 Q4	$211K	Sell	1,600 -400	-20%	-$49.1K	0.11%	164
2024 Q3	$260K	Sell	2,000 -1,000	-33%	-$118K	0.12%	160
2024 Q2	$260K	Hold	3,000	–	–	0.11%	162
2024 Q1	$329K	Hold	3,000	–	–	0.12%	160
2023 Q4	$314K	Sell	3,000 -1,000	-25%	-$97.5K	0.1%	170
2023 Q3	$420K	Hold	4,000	–	–	0.13%	157
2023 Q2	$514K	Hold	4,000	–	–	0.14%	149
2023 Q1	$699K	Hold	4,000	–	–	0.19%	142
2022 Q4	$665K	Sell	4,000 -700	-15%	-$110K	0.17%	148
2022 Q3	$662K	Sell	4,700 -300	-6%	-$54.7K	0.16%	156
2022 Q2	$1.02M	Hold	5,000	–	–	0.22%	128
2022 Q1	$1.27M	Sell	5,000 -500	-9%	-$136K	0.22%	126
2021 Q4	$1.8M	Sell	5,500 -500	-8%	-$157K	0.26%	104
2021 Q3	$1.81M	Sell	6,000 -500	-8%	-$142K	0.26%	105
2021 Q2	$1.76M	Hold	6,500	–	–	0.24%	113
2021 Q1	$1.58M	Hold	6,500	–	–	0.22%	117
2020 Q4	$1.86M	Sell	6,500 -1,000	-13%	-$275K	0.26%	103
2020 Q3	$1.91M	Sell	7,500 -500	-6%	-$119K	0.33%	73
2020 Q2	$1.73M	Sell	8,000 -2,000	-20%	-$461K	0.28%	94
2020 Q1	$2.26M	Sell	10,000 -5,000	-33%	-$1.23M	0.37%	65
2019 Q4	$3.74M	Sell	15,000 -4,000	-21%	-$937K	0.38%	69
2019 Q3	$4.52M	Sell	19,000 -4,200	-18%	-$971K	0.46%	53
2019 Q2	$5.67M	Sell	23,200 -4,800	-17%	-$1.12M	0.55%	46
2019 Q1	$6.45M	Sell	28,000 -500	-2%	-$113K	0.64%	40
2018 Q4	$5.94M	Sell	28,500 -500	-2%	-$97.5K	0.65%	38
2018 Q3	$5.38M	Sell	29,000 -600	-2%	-$121K	0.47%	56
2018 Q2	$6.25M	Sell	29,600 -2,400	-8%	-$420K	0.56%	46
2018 Q1	$4.75M	Sell	32,000 -1,800	-5%	-$245K	0.45%	61
2017 Q4	$4.2M	Sell	33,800 -500	-1%	-$69.9K	0.39%	80
2017 Q3	$5.12M	Hold	34,300	–	–	0.48%	64
2017 Q2	$4.92M	Hold	34,300	–	–	0.48%	68
2017 Q1	$4.21M	Hold	34,300	–	–	0.42%	76
2016 Q4	$4.21M	Hold	34,300	–	–	0.42%	73
2016 Q3	$3.92M	Sell	34,300 -700	-2%	-$79.8K	0.34%	88
2016 Q2	$4.3M	Sell	35,000 -7,000	-17%	-$754K	0.39%	78
2016 Q1	$4.05M	Sell	42,000 -1,000	-2%	-$90.1K	0.37%	80
2015 Q4	$4.28M	Sell	43,000 -500	-1%	-$53.5K	0.38%	75
2015 Q3	$4.85M	Hold	43,500	–	–	0.37%	90
2015 Q2	$3.87M	Hold	43,500	–	–	0.27%	138
2015 Q1	$3.14M	Hold	43,500	–	–	0.22%	169
2014 Q4	$3.36M	Hold	43,500	–	–	0.22%	167
2014 Q3	$2.51M	Sell	43,500 -500	-1%	-$36.3K	0.18%	188
2014 Q2	$3.69M	Hold	44,000	–	–	0.24%	148
2014 Q1	$3.97M	Sell	44,000 -3,500	-7%	-$297K	0.27%	132
2013 Q4	$3.73M	Sell	47,500 -2,500	-5%	-$182K	0.26%	135
2013 Q3	$3.38M	Hold	50,000	–	–	0.26%	133
2013 Q2	$2.71M	Buy	+50,000	New	+$2.59M	0.24%	146

Other funds holding MLAB

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

RIM

Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

GCM

Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Teton Advisors's MLAB Position: Q1 2025 in Review

Teton Advisors sold out of Mesa Laboratories (MLAB) in Q1 2025, closing a stake of 1,600 shares — an estimated $211K sold.

Teton Advisors first reported a position in MLAB in Q2 2013 and held it in 47 quarters. The position peaked at $6.45M in Q1 2019. 151 funds tracked by Wall St. Rank hold MLAB as of Q1 2025.

Teton Advisors reported no remaining Mesa Laboratories position as of Q1 2025 after selling out during the quarter.
Teton Advisors sold 1,600 Mesa Laboratories shares in Q1 2025, an estimated $211K.
Teton Advisors first reported a position in Mesa Laboratories in Q2 2013 and held it in 47 quarters.
Teton Advisors's Mesa Laboratories position peaked at $6.45M in Q1 2019.
151 funds tracked by Wall St. Rank held Mesa Laboratories as of Q1 2025.

Based on Teton Advisors's 13F filing for Q1 2025, filed 14 May 2025.