GROUP ONE TRADING, L.P. - ALPHA PRO TECH LTD ownership

ALPHA PRO TECH LTD's ticker is APT and the CUSIP is 020772109. A total of 42 filers reported holding ALPHA PRO TECH LTD in Q2 2022. The put-call ratio across all filers is 2.64 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ALPHA PRO TECH LTD
ValueSharesWeighting
Q1 2023$10,458
-96.2%
2,514
-96.4%
0.00%
-100.0%
Q4 2022$278,703
+94.9%
69,329
+96.7%
0.00%
Q3 2022$143,000
-44.6%
35,254
-39.2%
0.00%
Q2 2022$258,000
+138.9%
57,946
+126.1%
0.00%
Q1 2022$108,000
-58.0%
25,627
-40.6%
0.00%
Q4 2021$257,000
+471.1%
43,122
+538.8%
0.00%
Q3 2021$45,000
-89.1%
6,750
-86.0%
0.00%
Q2 2021$413,000
-23.8%
48,213
-13.2%
0.00%
-100.0%
Q1 2021$542,000
+79.5%
55,535
+104.8%
0.00%0.0%
Q4 2020$302,000
+13.5%
27,111
+50.5%
0.00%0.0%
Q3 2020$266,000
+13200.0%
18,014
+2473.4%
0.00%
Q4 2016$2,0007000.00%
Other shareholders
ALPHA PRO TECH LTD shareholders Q2 2022
NameSharesValueWeighting ↓
BOGLE INVESTMENT MANAGEMENT L P /DE/ 35,310$394,0000.62%
Harvest Investment Services, LLC 76,651$854,0000.44%
HUSSMAN STRATEGIC ADVISORS, INC. 102,000$1,137,0000.30%
Longitude (Cayman) Ltd. 55,000$613,0000.29%
NEEDHAM INVESTMENT MANAGEMENT LLC 82,500$920,0000.15%
WINTON GROUP Ltd 108,695$1,212,0000.09%
Benchmark Financial Wealth Advisors, LLC 11,000$123,0000.07%
Advisory Services Network, LLC 57,165$637,0000.03%
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 5,020$56,0000.01%
Renaissance Technologies 752,764$8,393,0000.01%
View complete list of ALPHA PRO TECH LTD shareholders