Rhumbline Advisers Mesa Laboratories Inc Transaction History

Rhumbline Advisers

  • $121 Billion
  • Q3 2025

A detailed history of Rhumbline Advisers transactions in Mesa Laboratories Inc stock. As of the latest transaction made, Rhumbline Advisers holds 7,540 shares of MLAB stock, worth $557,507. This represents 0.0% of its overall portfolio holdings.

Number of Shares
7,540
Previous 12,793 41.06%
Holding current value
$557,507
Previous $1.21 Million 58.09%
% of portfolio
0.0%
Previous 0.0%

Shares

34 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 06, 2025
SELL
$57.44 - $103.4 $301,732 - $543,160
-5,253 Reduced 41.06%
7,540 $505,000
Q2 2025

Aug 12, 2025
SELL
$92.73 - $128.0 $77,429 - $106,880
-835 Reduced 6.13%
12,793 $1.21 Million
Q1 2025

Apr 08, 2025
BUY
$118.66 - $154.76 $67,636 - $88,213
570 Added 4.37%
13,628 $1.63 Million
Q4 2024

May 29, 2025
SELL
$98.59 - $135.91 $56,196 - $77,468
-570 Reduced 4.18%
13,058 $1.72 Million
Q4 2024

Jan 30, 2025
SELL
$98.59 - $135.91 $33,224 - $45,801
-337 Reduced 2.52%
13,058 $1.72 Million
Q3 2024

Nov 12, 2024
SELL
$87.73 - $140.86 $4,298 - $6,902
-49 Reduced 0.36%
13,395 $1.74 Million
Q2 2024

Aug 01, 2024
SELL
$84.94 - $122.22 $271,128 - $390,126
-3,192 Reduced 19.19%
13,444 $1.17 Million
Q1 2024

May 09, 2024
BUY
$90.62 - $114.1 $43,497 - $54,768
480 Added 2.97%
16,636 $1.83 Million
Q4 2023

Feb 08, 2024
BUY
$84.55 - $115.06 $48,278 - $65,699
571 Added 3.66%
16,156 $1.69 Million
Q3 2023

Nov 09, 2023
BUY
$104.28 - $143.36 $34,620 - $47,595
332 Added 2.18%
15,585 $1.64 Million
Q2 2023

Aug 08, 2023
BUY
$125.33 - $184.35 $40,606 - $59,729
324 Added 2.17%
15,253 $1.96 Million
Q1 2023

May 11, 2023
BUY
$163.15 - $203.76 $147,161 - $183,791
902 Added 6.43%
14,929 $2.61 Million
Q4 2022

Feb 14, 2023
BUY
$118.55 - $188.84 $26,081 - $41,544
220 Added 1.59%
14,027 $2.33 Million
Q3 2022

Nov 10, 2022
BUY
$139.58 - $214.98 $29,172 - $44,930
209 Added 1.54%
13,807 $1.94 Million
Q2 2022

Aug 11, 2022
SELL
$182.13 - $260.0 $86,511 - $123,500
-475 Reduced 3.38%
13,598 $2.77 Million
Q1 2022

May 12, 2022
BUY
$248.18 - $329.02 $23,080 - $30,598
93 Added 0.67%
14,073 $3.59 Million
Q4 2021

Feb 10, 2022
BUY
$295.95 - $332.41 $86,417 - $97,063
292 Added 2.13%
13,980 $4.59 Million
Q3 2021

Nov 12, 2021
SELL
$266.92 - $322.44 $381,962 - $461,411
-1,431 Reduced 9.46%
13,688 $4.14 Million
Q2 2021

Aug 05, 2021
BUY
$235.0 - $272.85 $344,040 - $399,452
1,464 Added 10.72%
15,119 $4.1 Million
Q1 2021

May 06, 2021
BUY
$243.02 - $297.01 $74,850 - $91,479
308 Added 2.31%
13,655 $3.33 Million
Q4 2020

Feb 10, 2021
BUY
$258.4 - $289.99 $240,570 - $269,980
931 Added 7.5%
13,347 $3.83 Million
Q3 2020

Nov 12, 2020
BUY
$211.1 - $255.87 $178,590 - $216,466
846 Added 7.31%
12,416 $3.16 Million
Q2 2020

Aug 13, 2020
SELL
$208.55 - $264.25 $145,359 - $184,182
-697 Reduced 5.68%
11,570 $2.51 Million
Q1 2020

May 06, 2020
BUY
$190.69 - $270.25 $54,728 - $77,561
287 Added 2.4%
12,267 $2.77 Million
Q4 2019

Feb 05, 2020
BUY
$213.21 - $251.5 $158,201 - $186,613
742 Added 6.6%
11,980 $2.99 Million
Q3 2019

Oct 23, 2019
BUY
$206.69 - $258.29 $728,168 - $909,955
3,523 Added 45.66%
11,238 $2.67 Million
Q2 2019

Aug 14, 2019
BUY
$185.45 - $260.0 $623,112 - $873,600
3,360 Added 77.15%
7,715 $1.89 Million
Q1 2019

May 01, 2019
SELL
$204.75 - $240.24 $7,371 - $8,648
-36 Reduced 0.82%
4,355 $1 Million
Q4 2018

Jan 31, 2019
BUY
$171.0 - $221.34 $252,396 - $326,697
1,476 Added 50.63%
4,391 $915,000
Q3 2018

Nov 07, 2018
SELL
$181.0 - $222.93 $47,241 - $58,184
-261 Reduced 8.22%
2,915 $541,000
Q2 2018

Aug 06, 2018
BUY
$142.4 - $211.08 $59,096 - $87,598
415 Added 15.03%
3,176 $670,000
Q1 2018

May 02, 2018
SELL
$124.77 - $152.86 $11,977 - $14,674
-96 Reduced 3.36%
2,761 $410,000
Q4 2017

Feb 09, 2018
SELL
$124.3 - $160.83 $82,038 - $106,147
-660 Reduced 18.77%
2,857 $355,000
Q3 2017

Nov 06, 2017
BUY
$128.64 - $149.96 $452,426 - $527,409
3,517
3,517 $525,000

Others Institutions Holding MLAB

# of Institutions
154
Shares Held
5.96M
Call Options Held
0
Put Options Held
0
View Full List

About MESA LABORATORIES INC

MLAB Quotes by TradingView
  • Ticker MLAB
  • Exchange NASDAQ
  • Sector Technology
  • Industry Scientific & Technical Instruments
  • Shares Outstandng 5,317,270
  • Market Cap $393M
  • Description
  • Mesa Laboratories, Inc. develops, manufactures, and sells life sciences tools and quality control products and services in the United States, Europe, the Asia Pacific, and internationally. The company's Sterilization and Disinfection Control segment manufactures and sells biological, cleaning, and chemical indicators that are used to assess the ...
More about MLAB
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