| 开盘价:-- |
最高价:-- |
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 |
| Vanguard Group Inc |
57973 |
0.20% |
57973 |
-- |
2020-12-31
|
| AMG Funds LLC |
236208 |
0.83% |
-87656 |
-27.07% |
2021-03-31
|
| Punch & Associates Inv Mgmt Inc |
253600 |
0.89% |
10600 |
4.36% |
2020-12-31
|
| Renaissance Technologies Corp |
466733 |
1.64% |
106300 |
29.49% |
2020-12-31
|
| Pacific Ridge Capital Partners, LLC |
491729 |
1.72% |
126 |
0.03% |
2020-12-31
|
| EHP Funds |
572248 |
2.01% |
-- |
-- |
2021-03-31
|
| Heartland Advisors Inc |
908000 |
3.18% |
308000 |
51.33% |
2020-12-31
|
| Wynnefield Capital Inc |
2001416 |
7.02% |
-- |
-- |
2020-12-31
|
| EMS Silver Inc |
8530231 |
29.92% |
8530231 |
-- |
2021-01-03
|
| Dimensional Fund Advisors LP |
219097 |
0.77% |
-41074 |
-15.79% |
2021-03-31
|
| Millennium Management LLC |
193404 |
0.68% |
-92901 |
-32.45% |
2020-12-31
|
| Essex Investment Management Company, LLC |
174661 |
0.61% |
-104712 |
-37.48% |
2020-12-31
|
| First Trust Advisors L.P. |
75700 |
0.27% |
-- |
-- |
2021-03-31
|
| Cadence Capital Management LLC |
87015 |
0.31% |
-279296 |
-76.25% |
2020-09-30
|
| BlackRock Fund Advisors |
91080 |
0.32% |
-448 |
-0.49% |
2021-03-31
|
| Altair Advisers, LLC |
122010 |
0.43% |
-- |
-- |
2021-03-31
|
| Bridgeway Capital Management, LLC |
132434 |
0.46% |
-- |
-- |
2020-12-31
|
| Fidelity Management & Research Company LLC |
144316 |
0.51% |
1939 |
1.36% |
2021-03-31
|
| Dimensional Fund Advisors, Inc. |
144332 |
0.51% |
4500 |
3.22% |
2020-12-31
|
| Royce & Associates, LP |
150000 |
0.53% |
-- |
-- |
2020-12-31
|
| Weber Alan W |
50000 |
0.18% |
-- |
-- |
2020-09-30
|
| BlackRock Inc |
49216 |
0.17% |
-1364 |
-2.70% |
2020-09-30
|
| Goldman Sachs Group Inc |
60483 |
0.21% |
60483 |
-- |
2020-09-30
|
| Bridgeway Capital Management, Inc |
132434 |
0.46% |
-- |
-- |
2020-09-30
|
| SunAmerica Asset Management, LLC |
78332 |
0.27% |
-1757 |
-2.19% |
2021-01-31
|
| Northern Trust Investments Inc |
47118 |
0.17% |
44496 |
1697.03% |
2021-01-31
|
| California Public Employees Retrmnt Sys |
34480 |
0.12% |
-- |
-- |
2020-09-30
|
| Royce & Associates, LP |
150000 |
0.53% |
-- |
-- |
2020-09-30
|
| Punch & Associates Inv Mgmt Inc |
243000 |
0.86% |
35100 |
16.88% |
2020-09-30
|
| Susquehanna International Group, LLP |
33342 |
0.12% |
33342 |
-- |
2020-09-30
|
| Ridgewood Investments LLC |
32887 |
0.12% |
-- |
-- |
2020-06-30
|
| The Variable Annuity Life Insurance Company |
30000 |
0.11% |
-- |
-- |
2020-11-30
|
| Arrowstreet Capital Limited Partnership |
28497 |
0.10% |
-8596 |
-23.17% |
2019-12-31
|
| Susquehanna Financial Group, LLLP |
13085 |
0.05% |
-2583 |
-16.49% |
2019-12-31
|
| Patriot Financial Group Insurance Agency, LLC |
13250 |
0.05% |
13250 |
-- |
2019-12-31
|
| Gilman Hill Asset Management, LLC |
15977 |
0.06% |
-- |
-- |
2019-12-31
|
| Commonwealth Equity Services Inc |
12660 |
0.05% |
-- |
-- |
2019-12-31
|
| Citadel Advisors Llc |
20763 |
0.07% |
20763 |
-- |
2019-09-30
|
| Marshall Wace North America LP |
24294 |
0.09% |
24294 |
-- |
2019-09-30
|
| Wolverine Trading LLC |
12580 |
0.04% |
-3527 |
-21.90% |
2019-09-30
|
| Morgan Stanley - Brokerage Accounts |
3789 |
0.01% |
-3074 |
-44.79% |
2019-09-30
|
| Morgan Stanley Smith Barney LLC |
5596 |
0.02% |
-12497 |
-69.07% |
2019-06-30
|
| BNP Paribas Arbitrage, SA |
22383 |
0.08% |
22383 |
-- |
2019-06-30
|
| Dimensional Fund Advisors Ltd |
12017 |
0.04% |
1305 |
12.18% |
2019-10-31
|
| Millrace Asset Group Inc |
235302 |
0.84% |
235302 |
-- |
2019-06-30
|
| BlueCrest Capital Management Ltd. |
24100 |
0.09% |
24100 |
-- |
2019-03-31
|
| Ameriprise Financial Services Inc |
23412 |
0.08% |
23412 |
-- |
2019-03-31
|
| Ameriprise Financial Inc |
23412 |
0.08% |
23412 |
-- |
2019-03-31
|
| Sigma Planning Corp |
24199 |
0.10% |
24199 |
-- |
2019-03-31
|
| EAM Investors, LLC |
191008 |
0.82% |
-19043 |
-9.07% |
2019-03-31
|
| Friess Associates LLC |
315913 |
1.35% |
315913 |
-- |
2019-03-31
|
| Deutsche Bank AG |
41800 |
0.18% |
-200 |
-0.48% |
2018-12-31
|
| Panagora Asset Management Inc |
13037 |
0.06% |
-4616 |
-26.15% |
2018-12-31
|
| Nationwide Fund Advisors |
2918 |
0.01% |
-- |
-- |
2019-04-30
|
| FMG LLC |
3057 |
0.01% |
-- |
-- |
2019-04-30
|
| Mill Road Capital Management LLC |
374816 |
1.62% |
-- |
-- |
2018-12-31
|
| Jackson National Asset Management, LLC |
1932 |
0.01% |
-- |
-- |
2019-02-28
|
| Bt Alex Brown Inc |
300 |
-- |
300 |
-- |
2018-09-30
|
| John Hancock Investment Mgt Svcs, LLC |
653 |
-- |
-- |
-- |
2019-01-31
|
| SG Capital Management, LLC |
10689 |
0.05% |
10689 |
-- |
2018-09-30
|
| Virtu Financial LLC |
16131 |
0.07% |
-2574 |
-13.76% |
2018-06-30
|
| Manatuck Hill Partners LLC |
24100 |
0.10% |
24100 |
-- |
2018-06-30
|
| TD Asset Management Inc |
20535 |
0.09% |
-30000 |
-59.36% |
2018-03-31
|
| Wells Fargo Advisors, LLC |
1500 |
0.01% |
-500 |
-25.00% |
2018-06-30
|
| BMO Asset Management Inc |
2000 |
0.01% |
2000 |
-- |
2018-06-30
|
| Red Oak Partners LLC |
5598666 |
32.36% |
3105228 |
124.54% |
2018-08-28
|
| Ingalls & Snyder LLC |
10000 |
0.06% |
-- |
-- |
2018-03-31
|
| Fisher Asset Management, LLC |
10000 |
0.06% |
-- |
-- |
2018-03-31
|
| UBS Securities LLC |
5613 |
0.03% |
-2409 |
-30.03% |
2017-12-31
|
| Acadian Asset Management LLC |
1908 |
0.01% |
1908 |
-- |
2017-12-31
|
| GRT Capital Partners LLC |
14045 |
0.08% |
-24500 |
-63.56% |
2017-09-30
|
| Tower Research Capital LLC |
1522 |
0.01% |
1330 |
692.71% |
2017-06-30
|
| TWO SIGMA SECURITIES, LLC |
13724 |
0.08% |
13724 |
-- |
2016-09-30
|
| Nelson Obus in care of Wynnefild Partners SmallCap Value, L.P. |
1392832 |
7.00% |
2326029 |
0.10% |
1999-11-30
|
| David Sandberg |
2756857 |
7.00% |
4603951 |
0.20% |
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 |
| NT Ext Equity Market Index Fund - L |
17821 |
0.06% |
17821 |
-- |
2020-12-31
|
| Adara Smaller Companies Fund |
122010 |
0.43% |
-- |
-- |
2021-02-28
|
| Royce Micro-Cap Trust |
150000 |
0.53% |
-- |
-- |
2020-12-31
|
| Heartland - Sm-Cap Val Strat |
189000 |
0.66% |
189000 |
-- |
2020-12-31
|
| Vanguard Extended Market Index Fund |
290792 |
1.02% |
100294 |
52.65% |
2021-02-28
|
| Pacific Ridge Capital Ptnrs Micro Cp Val |
328990 |
1.15% |
-13890 |
-4.05% |
2020-09-30
|
| Cadence Capital Mgt - Emerging Companies |
360606 |
1.26% |
-5705 |
-1.56% |
2020-07-31
|
| EHP Global Arbitrage Alternative Fund |
572248 |
2.01% |
-- |
-- |
2021-02-28
|
| Heartland Value Fund |
700000 |
2.45% |
100000 |
16.67% |
2020-12-31
|
| Bridgeway Ultra Small Company Market Fd |
102434 |
0.36% |
-- |
-- |
2020-12-31
|
| First Trust Vivaldi Merger Arbitrage ETF |
75700 |
0.27% |
-- |
-- |
2021-03-31
|
| DFA US Small Cap Portfolio |
22884 |
0.08% |
-- |
-- |
2021-02-28
|
| DFA US Core Equity 1 Portfolio |
25308 |
0.09% |
-- |
-- |
2021-02-28
|
| VALIC Company I Small Cap Fund |
30000 |
0.11% |
-- |
-- |
2021-01-31
|
| Fidelity |
31436 |
0.11% |
-- |
-- |
2021-02-28
|
| DFA US Core Equity II Fund |
42619 |
0.15% |
-- |
-- |
2021-02-28
|
| Laffitte Risk Arbitrage Ucits |
44000 |
0.15% |
-- |
-- |
2021-02-28
|
| Allianz Event Driven Strategy |
47000 |
0.16% |
-- |
-- |
2021-02-28
|
| iShares Micro-Cap ETF |
51740 |
0.18% |
-- |
-- |
2021-03-31
|
| DFA US Targeted Value Portfolio |
14147 |
0.05% |
-- |
-- |
2020-12-31
|
| NT Extended Equity Market Idx Fd - NL |
15654 |
0.05% |
15654 |
-- |
2020-12-31
|
| DFA T.A. US Core Equity 2 Portfolio |
12467 |
0.04% |
-- |
-- |
2020-12-31
|
| AIG Small-Cap Quality Fund |
44299 |
0.16% |
-- |
-- |
2020-11-30
|
| Essex Inv Mgt Micro Cap Growth |
20998 |
0.07% |
-- |
-- |
2020-12-31
|
| NT Ext Equity Mkt Idx Fd - DC - NL |
11021 |
0.04% |
11021 |
-- |
2020-12-31
|
| DFA Tax Managed US Small Cap Portfolio |
6433 |
0.02% |
-- |
-- |
2020-11-30
|
| DFA US Vector Equity Fund |
7288 |
0.03% |
-- |
-- |
2020-11-30
|
| Vanguard US Equity Index Fund |
8974 |
0.03% |
8974 |
-- |
2020-11-30
|
| DFA US Micro Cap Portfolio |
10277 |
0.04% |
-- |
-- |
2020-11-30
|
| AIG Small-Cap Fund |
44299 |
0.16% |
-- |
-- |
2020-10-31
|
| AMG GW&K International Small Cap Fd |
90260 |
0.32% |
-141919 |
-61.12% |
2020-10-31
|
| AMG GW&K International Small Cap Fd |
90260 |
0.32% |
-141919 |
-61.12% |
2020-10-31
|
| 1290 VT Micro Cap Portfolio |
3988 |
0.01% |
-915 |
-18.66% |
2020-09-30
|
| AMG Managers Cadence Emerging Coms Fd |
236208 |
0.84% |
-10993 |
-4.45% |
2020-08-31
|
| Segall Bryant & Hamill Micro Cap Fund |
-- |
-- |
-3137 |
-100.00% |
2019-10-31
|
| DFA VA US Targeted Value Port |
-- |
-- |
-2059 |
-100.00% |
2019-09-30
|
| DFA US Social Core Equity 2 Portfolio |
-- |
-- |
-1644 |
-100.00% |
2019-09-30
|
| Nationwide US Small Cap Value Fund |
-- |
-- |
-3273 |
-100.00% |
2019-08-31
|
| JHVIT Small Cap Opportunities Trust |
-- |
-- |
-732 |
-100.00% |
2019-08-31
|
| Dimensional Global Targeted Value |
-- |
-- |
-5100 |
-100.00% |
2019-09-30
|
| JNL/DFA US Small Cap Fund |
-- |
-- |
-2167 |
-100.00% |
2019-09-30
|
| Dimensional Global Small Companies Fund |
-- |
-- |
-3776 |
-100.00% |
2019-09-30
|
| Dimensional Global Core Equity |
-- |
-- |
-3141 |
-100.00% |
2019-09-30
|
| ACS 30:70 Global Equity Trkr Fd Eq Slv |
-- |
-- |
-- |
-- |
2019-03-31
|
| Bridgeway Omni Tax-Managed Sm-Cp Val Fd |
-- |
-- |
-13500 |
-100.00% |
2018-06-30
|
| Bridgeway Omni Small-Cap Value Fund |
-- |
-- |
-7500 |
-100.00% |
2018-06-30
|
| Bridgeway Ultra-Small Company Market |
105000 |
0.61% |
-- |
-- |
2018-06-30
|
| iShares Micro-Cap |
53992 |
0.25% |
-- |
-- |
2018-09-12
|
| DFA US Targeted Value I |
17510 |
0.10% |
-- |
-- |
2018-07-31
|
| DFA US Core Equity 2 I |
16400 |
0.09% |
-- |
-- |
2018-07-31
|
| DFA US Micro Cap I |
12219 |
0.07% |
-- |
-- |
2018-07-31
|
| DFA US Core Equity 1 I |
10077 |
0.06% |
-- |
-- |
2018-07-31
|
| DFA US Small Cap I |
9870 |
0.06% |
-- |
-- |
2018-07-31
|
| DFA T.A. US Core Equity 2 I |
8334 |
0.05% |
-- |
-- |
2018-07-31
|
| DFA US Vector Equity I |
4872 |
0.03% |
-- |
-- |
2018-07-31
|
| AXA/Lord Abbett Micro Cap K |
2341 |
0.01% |
-- |
-- |
2018-07-31
|
| Nationwide US Small Cap Value A |
2189 |
0.01% |
-- |
-- |
2018-07-31
|
| JNL/DFA U.S. Micro Cap |
1449 |
0.01% |
-- |
-- |
2018-06-30
|
| DFA VA US Targeted Value |
1377 |
0.01% |
-- |
-- |
2018-07-31
|
| JHVIT Small Cap Opportunities NAV |
490 |
-- |
-- |
-- |
2018-07-31
|
| Bridgeway Omni Tax-Managed Sm-Cp Val N |
13500 |
0.08% |
-- |
-- |
2018-03-31
|
| Bridgeway Omni Small-Cap Value N |
7500 |
0.04% |
-- |
-- |
2018-03-31
|
| DFA U.S. Small Cap Portfolio |
18570 |
0.10% |
-- |
-- |
2015-09-30
|
| DFA U.S. Micro Cap Portfolio |
16231 |
0.10% |
-- |
-- |
2015-09-30
|
| DFA Tax-Managed U.S. Targeted Value |
15394 |
0.10% |
-- |
-- |
2015-09-30
|
| DFA US Core Equity I Fund |
10077 |
0.10% |
-- |
-- |
2015-09-30
|
| DFA T.A. U.S. Core Equity 2 Portfolio |
8334 |
-- |
-- |
-- |
2015-09-30
|
| Bridgeway Omni Small-Cap Value |
7500 |
-- |
-- |
-- |
2015-09-30
|
| DFA U.S. Vector Equity Fund |
4872 |
-- |
-- |
-- |
2015-09-30
|
| Nationwide U.S. Small Cap Value Fund |
2189 |
-- |
-- |
-- |
2015-10-31
|
| DFA U.S. Core Equity II Fund |
1900 |
-- |
-- |
-- |
2015-09-30
|
| JNL/DFA U.S. Micro Cap Fund |
1449 |
-- |
-- |
-- |
2015-09-30
|
| DFA VA U.S. Targeted Value |
1377 |
-- |
-- |
-- |
2015-09-30
|
| DFA U.S. Social Core Equity 2 Portfolio |
1100 |
-- |
-- |
-- |
2015-09-30
|
| Bridgeway Ultra Small Company Market |
149000 |
0.90% |
-- |
-- |
2015-09-30
|
