WELLINGTON MANAGEMENT GROUP LLP - MESA LABS INC ownership

MESA LABS INC's ticker is MLAB and the CUSIP is 59064R109. A total of 109 filers reported holding MESA LABS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of MESA LABS INC
ValueSharesWeighting
Q1 2023$425,468
-38.5%
2,435
-41.5%
0.00%
Q4 2022$692,098
-87.7%
4,164
-83.3%
0.00%
-100.0%
Q1 2020$5,639,000
-10.7%
24,941
-1.6%
0.00%0.0%
Q4 2019$6,318,000
+4.0%
25,335
-0.9%
0.00%0.0%
Q3 2019$6,077,000
-11.4%
25,557
-8.9%
0.00%
-50.0%
Q2 2019$6,858,000
+11.2%
28,065
+4.9%
0.00%
+100.0%
Q1 2019$6,169,000
+16.7%
26,760
+5.5%
0.00%0.0%
Q4 2018$5,286,000
-3.2%
25,369
-13.7%
0.00%0.0%
Q3 2018$5,458,000
+5.7%
29,406
+20.2%
0.00%0.0%
Q2 2018$5,165,000
+517.8%
24,472
+335.1%
0.00%
Q1 2018$836,0005,6250.00%
Other shareholders
MESA LABS INC shareholders Q4 2018
NameSharesValueWeighting ↓
Nine Ten Capital Management LLC 44,019$10,756,0003.00%
Ranger Investment Management 172,186$42,072,0002.87%
Conestoga Capital Advisors, LLC 455,048$111,186,0002.78%
Kistler-Tiffany Companies, LLC 29,440$7,193,0002.74%
THB ASSET MANAGEMENT 59,368$14,505,0002.31%
Teton Advisors, Inc. 23,200$5,669,0000.55%
Yorktown Management & Research Co Inc 5,000$1,222,0000.46%
ROCKY MOUNTAIN ADVISERS, LLC 500$122,0000.42%
ROYCE & ASSOCIATES LP 120,504$29,444,0000.27%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 150,918$36,876,0000.20%
View complete list of MESA LABS INC shareholders