Gs Investments, Inc. - PSYCHEMEDICS CORP ownership

PSYCHEMEDICS CORP's ticker is PMD and the CUSIP is 744375205. A total of 51 filers reported holding PSYCHEMEDICS CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Gs Investments, Inc. ownership history of PSYCHEMEDICS CORP
ValueSharesWeighting
Q4 2020$46,000
-99.9%
9,0000.0%0.04%
+15.4%
Q2 2020$49,500,000
-41.6%
9,000
-35.7%
0.04%
-53.0%
Q1 2020$84,700,000
-72.1%
14,000
-11.4%
0.08%
-67.1%
Q4 2019$303,992,000
+118.1%
15,800
+3.3%
0.25%
+147.1%
Q3 2019$139,383,000
-9.7%
15,3000.0%0.10%
-19.0%
Q2 2019$154,377,000
-28.1%
15,3000.0%0.13%
-25.0%
Q1 2019$214,659,000
-14.4%
15,300
-3.2%
0.17%
-20.0%
Q4 2018$250,746,000
-15.6%
15,8000.0%0.21%
+1.0%
Q3 2018$297,198,000
-2.2%
15,8000.0%0.21%
-8.4%
Q2 2018$303,992,000
-9.9%
15,8000.0%0.23%
-8.1%
Q1 2018$337,488,000
+5.9%
15,800
+1.9%
0.25%
+1.6%
Q4 2017$318,680,000
+11.6%
15,5000.0%0.24%
+6.1%
Q3 2017$285,665,000
-26.1%
15,5000.0%0.23%
-21.0%
Q2 2017$386,725,00015,5000.29%
Other shareholders
PSYCHEMEDICS CORP shareholders Q3 2017
NameSharesValueWeighting ↓
Tieton Capital Management, LLC 256,359$4,725,0004.06%
Moors & Cabot, Inc. 337,060$6,218,0000.90%
CARL DOMINO INC 11,236$207,0000.25%
Gs Investments, Inc. 15,500$285,665,0000.23%
Ativo Capital Management LLC 46,327$854,0000.23%
North Star Investment Management Corp. 78,271$1,443,0000.18%
RBF Capital, LLC 78,495$1,447,0000.18%
Uniplan Investment Counsel, Inc. 191,822$3,535,0000.15%
QUANTUM CAPITAL MANAGEMENT 30,669$565,0000.13%
CRAWFORD INVESTMENT COUNSEL INC 205,493$3,787,0000.12%
View complete list of PSYCHEMEDICS CORP shareholders