RAMSEY QUANTITATIVE SYSTEMS - NATURAL GAS SERVICES GROUP ownership

NATURAL GAS SERVICES GROUP's ticker is NGS and the CUSIP is 63886Q109. A total of 84 filers reported holding NATURAL GAS SERVICES GROUP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
RAMSEY QUANTITATIVE SYSTEMS ownership history of NATURAL GAS SERVICES GROUP
ValueSharesWeighting
Q4 2018$98,000
-22.2%
5,9820.0%0.12%
-7.9%
Q3 2018$126,000
+23.5%
5,982
+37.9%
0.13%
+22.3%
Q2 2018$102,000
+5.2%
4,339
+6.2%
0.10%
+2.0%
Q1 2018$97,000
+273.1%
4,085
+316.8%
0.10%
+274.1%
Q4 2017$26,0009800.03%
Other shareholders
NATURAL GAS SERVICES GROUP shareholders Q4 2018
NameSharesValueWeighting ↓
Oslo Asset Management AS 403,382$4,223,0004.78%
Mill Road Capital Management LLC 921,469$9,648,0003.21%
Pacific Ridge Capital Partners, LLC 645,425$6,758,0001.20%
Acuitas Investments, LLC 223,009$2,335,0000.99%
AWM Investment Company, Inc. 678,008$7,099,0000.71%
Aristides Capital LLC 60,925$638,0000.29%
Foundry Partners, LLC 295,490$3,094,0000.11%
RBF Capital, LLC 140,000$1,466,0000.09%
ROYCE & ASSOCIATES LP 494,192$5,174,0000.04%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 191,628$2,006,0000.04%
View complete list of NATURAL GAS SERVICES GROUP shareholders