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货币单位:美元(USD)
GSE Systems, Inc. (gvp)
| 开盘价:-- |
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最低价:-- |
52周最高价:-- |
52周最低价:-- |
| 成交量:-- |
平均成交量:-- |
市值:-- |
市盈率:-- |
预期市盈率:-- |
| 每股收益:-- |
贝塔系数:-- |
股息:-- |
收益率:-- |
总股本:-- |
| 机构持股 |
| 持有者 |
持有份额 |
持股比例 |
份额变化 |
变化率 |
报告日期 |
| Dimensional Fund Advisors, Inc. |
15048 |
0.07% |
-- |
-- |
2022-03-31
|
| Heritage Investors Management Corp |
112775 |
0.54% |
-- |
-- |
2022-03-31
|
| Essex Investment Management Company, LLC |
455319 |
2.17% |
71333 |
18.58% |
2022-03-31
|
| Minerva Advisors LLC |
528318 |
2.51% |
-- |
-- |
2022-03-31
|
| Vanguard Investments Australia Ltd |
541861 |
2.58% |
-- |
-- |
2022-05-31
|
| S Squared Technology, LLC |
739088 |
3.52% |
-- |
-- |
2022-03-31
|
| Vanguard Group Inc |
804256 |
3.83% |
-- |
-- |
2022-03-31
|
| Renaissance Technologies Corp |
908720 |
4.32% |
-35537 |
-3.76% |
2022-03-31
|
| Needham Investment Management, LLC |
1500000 |
7.14% |
136000 |
9.97% |
2022-03-31
|
| Geode Capital Management, LLC |
62893 |
0.30% |
-3859 |
-5.78% |
2022-03-31
|
| Fidelity Management & Research Company LLC |
62278 |
0.30% |
-3859 |
-5.83% |
2022-05-31
|
| State Street Global Advisors |
16623 |
0.08% |
-12 |
-0.07% |
2022-05-31
|
| Northern Trust Asset Management |
18247 |
0.09% |
-- |
-- |
2022-05-31
|
| Joel Isaacson & CO., LLC |
23590 |
0.11% |
-- |
-- |
2022-03-31
|
| Northern Trust Corp |
34732 |
0.17% |
-- |
-- |
2022-03-31
|
| BlackRock |
36783 |
0.18% |
705 |
1.95% |
2022-05-31
|
| Northern Trust Investments Inc |
41005 |
0.20% |
68 |
0.17% |
2022-05-31
|
| J.W. COLE ADVISORS, INC. |
53200 |
0.25% |
34700 |
187.57% |
2021-12-31
|
| BlackRock Inc |
55876 |
0.27% |
1196 |
2.19% |
2021-12-31
|
| Susquehanna International Group, LLP |
46622 |
0.22% |
-71222 |
-60.44% |
2021-12-31
|
| Polar Asset Management Partners Inc. |
1239300 |
5.92% |
1239300 |
-- |
2020-12-31
|
| Gabelli Funds LLC |
13000 |
0.06% |
-- |
-- |
2021-09-30
|
| California Public Employees Retrmnt Sys |
15953 |
0.08% |
-98814 |
-86.10% |
2021-06-30
|
| Northern Trust Investments N A |
34732 |
0.17% |
10595 |
43.90% |
2021-03-31
|
| Manatuck Hill Partners LLC |
71700 |
0.34% |
71700 |
-- |
2021-03-31
|
| Perritt Capital Management Inc. |
123000 |
0.59% |
-- |
-- |
2021-03-31
|
| Goldman Sachs Group Inc |
43390 |
0.21% |
43390 |
-- |
2021-03-31
|
| Cahaba Wealth Management, INC. |
33227 |
0.16% |
-- |
-- |
2021-03-31
|
| Virtu Financial LLC |
21299 |
0.10% |
21299 |
-- |
2020-12-31
|
| Dimensional Fund Advisors LP |
320699 |
1.55% |
-90484 |
-22.01% |
2021-04-30
|
| Polar Asset Management Partners |
1239300 |
6.01% |
-753424 |
-37.81% |
2020-12-31
|
| BlackRock Fund Advisors |
61858 |
0.30% |
-41669 |
-40.25% |
2021-03-31
|
| PVAM Perlus Microcap Fund LP |
1658819 |
8.04% |
1658819 |
-- |
2019-12-31
|
| NGP Energy Technology Partners II LP |
2616525 |
12.69% |
-- |
-- |
2019-12-31
|
| Parallel Advisors, LLC |
33000 |
0.16% |
-- |
-- |
2020-09-30
|
| Quantum Capital Management |
33290 |
0.16% |
-- |
-- |
2020-06-30
|
| Bard Associates Inc |
300340 |
1.46% |
-11000 |
-3.53% |
2020-06-30
|
| Fidelity Management & Research Company LLC |
32921 |
0.16% |
-- |
-- |
2020-07-31
|
| Fidelity Management & Research Company |
32921 |
0.16% |
-- |
-- |
2020-05-31
|
| Transatlantic Reinsurance Company |
287046 |
1.44% |
287046 |
-- |
2018-12-31
|
| Pacific View Asset Management, LLC |
1658819 |
8.25% |
-- |
-- |
2019-09-30
|
| Emancipation Capital |
32500 |
0.16% |
-- |
-- |
2019-09-30
|
| Syntal Capital Partners, LLC |
125500 |
0.62% |
125500 |
-- |
2019-06-30
|
| Bridgeway Capital Management, Inc |
162625 |
0.81% |
-- |
-- |
2019-06-30
|
| Cove Street Capital, LLC |
141200 |
0.70% |
-145846 |
-50.81% |
2019-06-30
|
| Pacific View Asset Management (UK) LLP |
1616265 |
8.15% |
276136 |
20.61% |
2017-12-31
|
| SB Auer Funds, LLC |
43000 |
0.22% |
43000 |
-- |
2019-01-31
|
| BlackRock Institutional Trust Company NA |
45537 |
0.23% |
-- |
-- |
2018-06-30
|
| Perlus Investment Management LLP |
1616265 |
8.32% |
276136 |
20.61% |
2017-12-31
|
| United Parcel Service Retirement Plan |
483700 |
2.56% |
483700 |
-- |
2009-12-31
|
| Teton Advisors, Inc. |
20000 |
0.10% |
-- |
-- |
2018-06-30
|
| Spark Investment Management LLC |
18900 |
0.10% |
-1200 |
-5.97% |
2018-06-30
|
| Deutsche Bank AG |
17083 |
0.09% |
-4059 |
-19.20% |
2018-06-30
|
| WEALTHTRUST AXIOM LLC |
19222 |
0.10% |
-1000 |
-4.95% |
2018-03-31
|
| Panagora Asset Management Inc |
9164 |
0.05% |
-1076 |
-10.51% |
2017-12-31
|
| Royal Bank Of Canada |
11675 |
0.06% |
1642 |
16.37% |
2017-09-30
|
| Eagle Global Advisors, LLC |
38770 |
0.20% |
-- |
-- |
2017-06-30
|
| ANGELENO GROUP LLC |
930101 |
5.19% |
148565 |
19.01% |
2016-01-21
|
| Spear Point Capital Management LLC |
749924 |
4.19% |
-489677 |
-39.50% |
2015-11-23
|
| Citadel Advisors Llc |
36252 |
0.19% |
36252 |
-- |
2016-09-30
|
| Angeleno Group Advisors LLC |
225000 |
1.26% |
25000 |
12.50% |
2016-01-21
|
| NGP Energy Technology Partners II, LP |
2616525 |
4.00% |
4997563 |
0.10% |
1999-11-30
|
| Bridgehampton Capital Management LLC |
920600 |
4.00% |
1758346 |
-- |
1999-11-30
|
| Jack Silver |
1037500 |
4.00% |
1981625 |
0.10% |
1999-11-30
|
| Dolphin Offshore Partners, LP |
1464972 |
4.00% |
2798097 |
0.10% |
1999-11-30
|
| 共同基金持股 |
| 持有者 |
持有份额 |
持股比例 |
份额变化 |
变化率 |
报告日期 |
| SSgA U.S. Total Market Index Fund |
2116 |
0.01% |
-12 |
-0.56% |
2022-03-31
|
| NT DJ US Complt Ttl Stk Mkt Idx Eq Strat |
14282 |
0.07% |
-- |
-- |
2022-03-31
|
| NT Ext Equity Market Index Fund - L |
14282 |
0.07% |
-- |
-- |
2022-03-31
|
| Fidelity |
29471 |
0.14% |
-3859 |
-11.58% |
2022-04-30
|
| BlackRock U.S. Equity Market |
35985 |
0.17% |
-93 |
-0.26% |
2022-03-31
|
| Essex Inv Mgt Micro Cap Growth |
42886 |
0.20% |
-- |
-- |
2022-04-30
|
| Vanguard Extended Market Index Fund |
255595 |
1.22% |
-- |
-- |
2022-04-30
|
| Vanguard Total Stock Market Index Fund |
541861 |
2.58% |
-- |
-- |
2022-04-30
|
| Needham Aggressive Growth Fund |
1500000 |
7.14% |
136000 |
9.97% |
2022-03-31
|
| NT Extended Equity Market Idx Fd - NL |
13045 |
0.06% |
-- |
-- |
2022-03-31
|
| Gabelli Small Cap Growth Fund |
13000 |
0.06% |
-- |
-- |
2022-03-31
|
| NT DJ Total Stock Market Index Eq Strat |
2282 |
0.01% |
-- |
-- |
2022-03-31
|
| NT US Market Cap Index Fund - L |
2282 |
0.01% |
-- |
-- |
2022-03-31
|
| USAA Extended Market Index Fund |
2569 |
0.01% |
-77 |
-2.91% |
2022-03-31
|
| Vanguard Balanced Index Fund |
5300 |
0.03% |
-- |
-- |
2022-04-30
|
| State Street U.S. Extended Market Index |
7153 |
0.03% |
-- |
-- |
2022-04-30
|
| SSgA U.S. Extended Market Index Tr |
7153 |
0.03% |
-- |
-- |
2022-03-31
|
| iShares Core S&P Total US Stock Mkt ETF |
9613 |
0.05% |
2 |
0.02% |
2022-05-27
|
| NT Ext Equity Mkt Idx Fd - DC - NL |
9713 |
0.05% |
68 |
0.71% |
2022-03-31
|
| Perritt MicroCap Opportunities Fund |
123000 |
0.59% |
-- |
-- |
2021-03-31
|
| Vanguard US Equity Index Fund |
3100 |
0.01% |
-- |
-- |
2021-10-31
|
| The Vanguard Total Stock Market Index |
2617 |
0.01% |
-- |
-- |
2021-07-31
|
| Needham Growth Fund |
18100 |
0.09% |
-5929 |
-24.67% |
2021-03-31
|
| Dimensional US Small Companies Fund |
3869 |
0.02% |
-- |
-- |
2020-09-30
|
| Dimensional Global Core Equity |
3500 |
0.02% |
-- |
-- |
2020-09-30
|
| DFA US Vector Equity Fund |
13884 |
0.07% |
-5251 |
-27.44% |
2020-10-31
|
| DFA Tax-Managed US Targeted Value Port |
13566 |
0.07% |
-- |
-- |
2020-10-31
|
| DFA US Core Equity II Fund |
12714 |
0.06% |
-2702 |
-17.53% |
2020-10-31
|
| DFA US Micro Cap Portfolio |
11257 |
0.05% |
-7755 |
-40.79% |
2020-10-31
|
| DFA US Core Equity 1 Portfolio |
10738 |
0.05% |
-- |
-- |
2020-10-31
|
| DFA US Targeted Value Portfolio |
10189 |
0.05% |
-9517 |
-48.29% |
2020-10-31
|
| DFA T.A. US Core Equity 2 Portfolio |
8763 |
0.04% |
-- |
-- |
2020-10-31
|
| iShares Core S&P Total US Stock Mkt ETF |
8123 |
0.04% |
-- |
-- |
2020-11-27
|
| DFA US Small Cap Portfolio |
16123 |
0.08% |
-33678 |
-67.63% |
2020-09-30
|
| Vanguard Instl Total Stock Market Idx Fd |
9007 |
0.04% |
-- |
-- |
2020-07-31
|
| Needham Small Cap Growth Fund |
24029 |
0.12% |
-- |
-- |
2020-03-31
|
| iShares Micro-Cap ETF |
42490 |
0.21% |
-- |
-- |
2020-05-29
|
| DFA Tax Managed US Small Cap Portfolio |
15200 |
0.08% |
-2351 |
-13.40% |
2020-02-29
|
| Bridgeway Omni Tax-Managed Sm-Cp Val Fd |
22500 |
0.11% |
-- |
-- |
2019-06-30
|
| Bridgeway Ultra Small Company Market Fd |
140125 |
0.70% |
-- |
-- |
2019-06-30
|
| TETON Westwood Mighty Mites Fund |
20000 |
0.10% |
-- |
-- |
2019-03-31
|
| Bridgeway Omni Small-Cap Value Fund |
22500 |
0.11% |
-- |
-- |
2018-09-30
|
| Auer Growth Fund |
43000 |
0.22% |
43000 |
-- |
2017-10-31
|
| iShares Micro-Cap |
46684 |
0.26% |
-- |
-- |
2018-09-12
|
| DFA US Targeted Value I |
70034 |
0.35% |
-- |
-- |
2018-07-31
|
| DFA US Small Cap I |
72970 |
0.37% |
-- |
-- |
2018-07-31
|
| DFA US Micro Cap I |
119569 |
0.61% |
-- |
-- |
2018-07-31
|
| Vanguard Extended Market Idx Inv |
180096 |
0.91% |
-- |
-- |
2018-07-31
|
| Bridgeway Ultra-Small Company Market |
195125 |
0.99% |
-- |
-- |
2018-06-30
|
| Vanguard Total Stock Mkt Idx |
275429 |
1.40% |
-- |
-- |
2018-07-31
|
| Needham Aggressive Growth |
1120000 |
5.68% |
-- |
-- |
2018-06-30
|
| Fidelity Spartan |
33148 |
0.17% |
-- |
-- |
2018-07-31
|
| Gabelli Small Cap Growth AAA |
25000 |
0.13% |
-5000 |
-16.67% |
2018-06-30
|
| DFA US Core Equity 2 I |
26892 |
0.14% |
7038 |
35.45% |
2018-07-31
|
| BlackRock U.S. Equity Market F |
34901 |
0.18% |
109 |
0.31% |
2018-06-30
|
| DFA US Core Equity 1 I |
10738 |
0.05% |
-- |
-- |
2018-07-31
|
| Vanguard Instl Ttl Stk Mkt Idx InstlPls |
14521 |
0.07% |
-- |
-- |
2018-07-31
|
| DFA Tax-Managed US Small Cap |
17551 |
0.09% |
-- |
-- |
2018-07-31
|
| TETON Westwood Mighty Mites AAA |
20000 |
0.10% |
-- |
-- |
2018-06-30
|
| DFA Tax-Managed US Targeted Value |
23168 |
0.12% |
-- |
-- |
2018-07-31
|
| Bridgeway Omni Tax-Managed Sm-Cp Val N |
22500 |
0.11% |
-- |
-- |
2018-06-30
|
| Bridgeway Omni Small-Cap Value N |
22500 |
0.11% |
-- |
-- |
2018-06-30
|
| DFA US Vector Equity I |
26843 |
0.14% |
-- |
-- |
2018-07-31
|
| Auer Growth |
43000 |
0.22% |
43000 |
-- |
2017-10-31
|
| Bridgeway Omni Small-Cap Value |
22500 |
0.10% |
-- |
-- |
2015-09-30
|
| DFA U.S. Vector Equity Fund |
26843 |
0.20% |
-- |
-- |
2015-09-30
|
| Bridgeway Ultra Small Company Market |
195125 |
1.10% |
85600 |
78.20% |
2015-09-30
|
| DFA Tax Managed U.S. Small Cap Portfolio |
33450 |
0.20% |
-- |
-- |
2015-09-30
|
| DFA Tax-Managed U.S. Targeted Value |
46149 |
0.30% |
-- |
-- |
2015-09-30
|
| DFA U.S. Small Cap Portfolio |
72970 |
0.40% |
-- |
-- |
2015-09-30
|
| DIM PV Buyback USA B- Capitalisation |
100360 |
0.60% |
100360 |
-- |
2015-01-31
|
| DFA U.S. Micro Cap Portfolio |
127249 |
0.70% |
-- |
-- |
2015-09-30
|
| Fidelity Spartan® Extended Mkt Indx Fd |
33148 |
0.20% |
-- |
-- |
2015-10-31
|
