JANE STREET GROUP, LLC - MESA LABS INC ownership

MESA LABS INC's ticker is MLAB and the CUSIP is 59064R109. A total of 154 filers reported holding MESA LABS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of MESA LABS INC
ValueSharesWeighting
Q3 2023$337,905
-59.3%
3,216
-50.2%
0.00%
Q2 2023$829,339
-6.8%
6,454
+26.7%
0.00%
Q1 2023$890,075
+221.8%
5,094
+206.1%
0.00%
Q4 2022$276,573
-46.2%
1,664
-54.4%
0.00%
Q3 2022$514,000
+20.9%
3,647
+74.9%
0.00%
Q2 2022$425,000
+32.8%
2,085
+97.1%
0.00%
Q3 2021$320,000
-86.3%
1,058
-89.0%
0.00%
-100.0%
Q1 2021$2,342,000
+226.6%
9,620
+284.5%
0.00%
Q4 2020$717,000
+103.1%
2,502
+53.8%
0.00%
Q2 2020$353,0001,6270.00%
Other shareholders
MESA LABS INC shareholders Q3 2020
NameSharesValueWeighting ↓
Nine Ten Capital Management LLC 276,283$26,620,00010.17%
Conestoga Capital Advisors, LLC 441,106$42,501,0002.87%
Kistler-Tiffany Companies, LLC 25,442$2,451,0001.37%
Teton Advisors, Inc. 42,000$4,047,0000.37%
ROCKY MOUNTAIN ADVISERS, LLC 500$48,0000.26%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 21,210$2,044,0000.25%
Opus Capital Group, LLC 7,156$689,0000.15%
RICE HALL JAMES & ASSOCIATES, LLC 26,892$2,591,0000.15%
Ativo Capital Management LLC 4,840$466,0000.13%
CRAWFORD INVESTMENT COUNSEL INC 27,988$2,697,0000.11%
View complete list of MESA LABS INC shareholders