ProShare Advisors
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ProShare Advisors’s Mesa Laboratories MLAB Stock Holding History

ProShare 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
-1,558
Closed -$205K – 2187
2024
Q4 		$205K Buy
+1,558
New +$191K ﹤0.01% 1871
2022
Q2 		– Sell
-1,114
Closed -$284K – 1993
2022
Q1 		$284K Sell
1,114
-133
-11% -$36.1K ﹤0.01% 1663
2021
Q4 		$408K Buy
1,247
+478
+62% +$150K ﹤0.01% 1591
2021
Q3 		$233K Sell
769
-634
-45% -$180K ﹤0.01% 1708
2021
Q2 		$380K Sell
1,403
-7
-0.5% -$1.77K ﹤0.01% 1731
2021
Q1 		$343K Buy
1,410
+268
+23% +$73.7K ﹤0.01% 1717
2020
Q4 		$327K Buy
+1,142
New +$314K ﹤0.01% 1556
2014
Q2 		– Sell
-2,694
Closed -$243K – 2544
2014
Q1 		$243K Buy
+2,694
New +$229K ﹤0.01% 2386

Other funds holding MLAB

BlackRock
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
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Raymond James Financial
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
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
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

ProShare Advisors's MLAB Position: Q1 2025 in Review

ProShare Advisors sold out of Mesa Laboratories (MLAB) in Q1 2025, closing a stake of 1,558 shares — an estimated $205K sold.

ProShare Advisors first reported a position in MLAB in Q1 2014 and held it in 8 quarters. The position peaked at $408K in Q4 2021. 151 funds tracked by Wall St. Rank hold MLAB as of Q1 2025.

  • ProShare Advisors reported no remaining Mesa Laboratories position as of Q1 2025 after selling out during the quarter.
  • ProShare Advisors sold 1,558 Mesa Laboratories shares in Q1 2025, an estimated $205K.
  • ProShare Advisors first reported a position in Mesa Laboratories in Q1 2014 and held it in 8 quarters.
  • ProShare Advisors's Mesa Laboratories position peaked at $408K in Q4 2021.
  • 151 funds tracked by Wall St. Rank held Mesa Laboratories as of Q1 2025.

Based on ProShare Advisors's 13F filing for Q1 2025, filed 8 May 2025.