| 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 |
| Voss Capital LLC |
605000 |
2.69% |
-231527 |
-27.68% |
2022-03-31
|
| Renaissance Technologies Corp |
718010 |
3.20% |
-46900 |
-6.13% |
2022-03-31
|
| IAT REINSURANCE CO LTD |
750000 |
3.34% |
-- |
-- |
2022-03-31
|
| Western Standard LLC |
784757 |
3.50% |
190665 |
32.09% |
2022-03-31
|
| Vanguard Group Inc |
891774 |
3.97% |
-265860 |
-22.97% |
2022-03-31
|
| Newtyn Management LLC |
1000000 |
4.45% |
193162 |
23.94% |
2022-03-31
|
| Awm Investment Company Inc |
1965179 |
8.75% |
-70000 |
-3.44% |
2022-03-31
|
| Madison Avenue Partners, LP |
2417438 |
10.77% |
781477 |
47.77% |
2022-03-31
|
| Trilantic Capital Management L.P. |
236918 |
1.06% |
236918 |
-- |
2021-12-31
|
| Wellington Management Company LLP |
608602 |
2.71% |
-88300 |
-12.67% |
2022-03-31
|
| BlackRock Inc |
286090 |
1.27% |
-13605 |
-4.54% |
2021-12-31
|
| Mangrove Partners |
275432 |
1.23% |
-- |
-- |
2022-03-31
|
| Teton Advisors Inc |
261000 |
1.16% |
20000 |
8.30% |
2022-03-31
|
| North Run Capital, L P |
317400 |
1.41% |
-398600 |
-55.67% |
2022-03-31
|
| Union Square Park Capital Management, LLC |
328288 |
1.46% |
99920 |
43.75% |
2022-03-31
|
| Balyasny Asset Management LLC |
471913 |
2.10% |
4403 |
0.94% |
2022-03-31
|
| Dimensional Fund Advisors, Inc. |
525372 |
2.34% |
-38869 |
-6.89% |
2022-03-31
|
| Dimensional Fund Advisors LP |
541425 |
2.41% |
24589 |
4.76% |
2022-05-31
|
| Vanguard Investments Australia Ltd |
594902 |
2.65% |
-- |
-- |
2022-05-31
|
| Rock Creek Group, LP |
300000 |
1.34% |
179596 |
149.16% |
2021-12-31
|
| Citadel Advisors Llc |
315596 |
1.41% |
-85798 |
-21.38% |
2021-12-31
|
| Wellington Trust Company, NA |
1352249 |
6.10% |
1352249 |
-- |
2020-12-31
|
| Steamboat Capital Partners, LLC |
706363 |
3.19% |
706363 |
-- |
2021-09-30
|
| Portolan Capital Management, LLC |
1401541 |
6.62% |
-65069 |
-4.44% |
2021-09-30
|
| BOOTHBAY FUND MANAGEMENT, LLC |
223276 |
1.05% |
-148499 |
-39.94% |
2021-09-30
|
| Strategic Advisers LLC |
1060945 |
5.03% |
148157 |
16.23% |
2021-11-30
|
| Invesco Capital Management LLC |
192298 |
0.91% |
-735 |
-0.38% |
2021-11-30
|
| Cadence Capital Management LLC |
213626 |
1.01% |
-3408 |
-1.57% |
2021-10-31
|
| SEI Investments Management Corp |
223277 |
1.06% |
9056 |
4.23% |
2021-09-30
|
| Wellington Investment Advisors Holdings LLP |
1528971 |
7.25% |
1528971 |
-- |
2020-06-30
|
| Hoak Public Equities LP |
762009 |
3.61% |
-215425 |
-22.04% |
2020-06-16
|
| Fidelity Management & Research Company LLC |
249264 |
1.18% |
-81401 |
-24.62% |
2021-08-31
|
| Acadian Asset Management LLC |
234322 |
1.11% |
-19433 |
-7.66% |
2021-03-31
|
| State Street Corporation |
250389 |
1.19% |
9300 |
3.86% |
2021-03-31
|
| Engine Capital Management LP |
845809 |
4.01% |
-498243 |
-37.07% |
2020-05-12
|
| Wells Fargo & Co |
226581 |
1.07% |
166124 |
274.78% |
2021-03-31
|
| Northern Trust Investments Inc |
274407 |
1.30% |
-17737 |
-6.07% |
2021-06-30
|
| BlackRock Fund Advisors |
579310 |
2.75% |
-3219 |
-0.55% |
2021-05-31
|
| Millrace Asset Group, Inc |
227686 |
1.08% |
227686 |
-- |
2020-12-31
|
| Parametric Portfolio Associates LLC |
216972 |
1.07% |
-9354 |
-4.13% |
2020-09-30
|
| Geode Capital Management, LLC |
208490 |
1.03% |
6023 |
2.97% |
2020-09-30
|
| Kennedy Capital Management Inc |
197567 |
0.98% |
-221066 |
-52.81% |
2020-09-30
|
| Fidelity Management & Research Company LLC |
214473 |
1.06% |
88814 |
70.68% |
2020-11-30
|
| G2 Investment Partners Management LLC |
281339 |
1.39% |
281339 |
-- |
2020-06-30
|
| Northern Trust Corp |
173025 |
0.86% |
143161 |
479.38% |
2020-06-30
|
| State Street Global Advisors |
110029 |
0.55% |
-2070 |
-1.85% |
2020-07-31
|
| EAM Investors, LLC |
119449 |
0.60% |
-- |
-- |
2020-07-31
|
| AMG Funds LLC |
147675 |
0.74% |
-3408 |
-2.26% |
2020-07-31
|
| BlackRock |
63100 |
0.32% |
19597 |
45.05% |
2020-06-30
|
| Vanguard |
75882 |
0.39% |
-- |
-- |
2020-06-30
|
| Perritt Capital Management Inc. |
86000 |
0.44% |
-8044 |
-8.55% |
2020-03-31
|
| Municipal Employees' Retirement System of Michigan |
110920 |
0.57% |
-- |
-- |
2020-03-31
|
| Jacobs Levy Equity Management, Inc. |
51901 |
0.27% |
51901 |
-- |
2020-03-31
|
| Fidelity Management & Research Company |
120642 |
0.62% |
-60058 |
-33.24% |
2020-05-31
|
| California Public Employees Retrmnt Sys |
43367 |
0.22% |
-- |
-- |
2019-12-31
|
| Oxford Asset Management, LLC |
53991 |
0.28% |
-37670 |
-41.10% |
2019-09-30
|
| Sunrise Partners LLC |
43187 |
0.22% |
-25213 |
-36.86% |
2019-09-30
|
| Winton Capital Group Ltd |
101093 |
0.52% |
101093 |
-- |
2019-09-30
|
| Arrowstreet Capital Limited Partnership |
51962 |
0.27% |
-- |
-- |
2019-09-30
|
| Alambic Investment Management, L.P. |
87290 |
0.45% |
-50808 |
-36.79% |
2019-09-30
|
| Northern Trust Investments N A |
155972 |
0.80% |
-10278 |
-6.18% |
2019-06-30
|
| Engine Capital Management LLC |
1297123 |
6.68% |
127396 |
10.89% |
2019-06-30
|
| White Pine Capital LLC |
128070 |
0.66% |
-7800 |
-5.74% |
2019-06-30
|
| BlackRock Asset Management Canada Ltd |
349617 |
1.80% |
15 |
-- |
2019-05-31
|
| Ancora Advisors LLC |
171378 |
0.89% |
-82739 |
-32.56% |
2018-12-31
|
| Punch & Associates Inv Mgmt Inc |
150000 |
0.78% |
-169000 |
-52.98% |
2018-12-31
|
| Deutsche Bank AG |
127826 |
0.66% |
10170 |
8.64% |
2018-09-30
|
| BlackRock Institutional Trust Company NA |
417679 |
2.17% |
126663 |
43.52% |
2018-06-30
|
| Teton Advisors, Inc. |
329962 |
1.71% |
-- |
-- |
2018-06-30
|
| State Street Corp |
225999 |
1.17% |
200594 |
789.58% |
2018-06-30
|
| Millennium Management LLC |
72497 |
0.38% |
-58782 |
-44.78% |
2018-06-30
|
| EAM Investors |
69015 |
0.36% |
69015 |
-- |
2018-06-30
|
| Mellon Capital Management Corporation |
43436 |
0.23% |
4698 |
12.13% |
2018-06-30
|
| D. E. Shaw & Co LP |
62982 |
0.33% |
5902 |
10.34% |
2018-03-31
|
| Susquehanna Financial Group, LLLP |
44041 |
0.23% |
26281 |
147.98% |
2018-03-31
|
| BNY Mellon Investment Management |
40583 |
0.21% |
25887 |
176.15% |
2018-06-30
|
| Diker Management LLC |
122856 |
0.64% |
-89000 |
-42.01% |
2018-03-31
|
| Teachers Advisors Inc |
41857 |
0.22% |
35157 |
524.73% |
2018-06-30
|
| Russell Investments |
60665 |
0.32% |
-60947 |
-50.12% |
2018-06-30
|
| Penn Capital Management CO Inc |
134328 |
0.70% |
-30911 |
-18.71% |
2018-03-31
|
| Bank of New York Mellon Corp |
50262 |
0.26% |
-1 |
-- |
2017-12-31
|
| UBS Securities LLC |
51389 |
0.27% |
15349 |
42.59% |
2017-12-31
|
| Granite Investment Partners, LLC |
155247 |
0.82% |
-81248 |
-34.36% |
2017-09-30
|
| Millrace Asset Group Inc |
153827 |
0.81% |
66490 |
76.13% |
2017-09-30
|
| Congress Asset Management Co |
85120 |
0.45% |
85120 |
-- |
2017-09-30
|
| Jackson National Asset Management LLC |
75693 |
0.40% |
-1183 |
-1.54% |
2017-09-30
|
| Century Capital Management, LLC |
86480 |
0.46% |
-25680 |
-22.90% |
2017-06-30
|
| Two Sigma Investments LLC |
143087 |
0.77% |
-165507 |
-53.63% |
2016-09-30
|
| Industrial Alliance Investment Mgmt Inc |
117225 |
0.63% |
-800 |
-0.68% |
2016-12-31
|
| Essex Investment Management Company, LLC |
106355 |
0.57% |
25630 |
31.75% |
2016-12-31
|
| Renaissance Technologies Holding Corporation |
937438 |
6.00% |
13377240 |
-- |
1999-11-30
|
| Privet Fund LP |
1343428 |
6.00% |
19170718 |
0.10% |
1999-11-30
|
| Austin W. Marxe and David M. Greenhouse |
2073168 |
6.00% |
29584107 |
0.10% |
1999-11-30
|
| transcosmos, inc. |
3678779 |
6.00% |
52496176 |
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 |
| Vanguard Extended Market Index Fund |
236891 |
1.06% |
-- |
-- |
2022-05-31
|
| DFA US Small Cap Portfolio |
210116 |
0.94% |
-- |
-- |
2022-04-30
|
| Wellington CIF Micro Cap Equity |
93353 |
0.42% |
-8300 |
-8.17% |
2021-12-31
|
| Vanguard Total Stock Market Index Fund |
594902 |
2.65% |
-- |
-- |
2022-05-31
|
| TETON Westwood Mighty Mites Fund |
261000 |
1.16% |
20000 |
8.30% |
2022-03-31
|
| DFA US Core Equity II Fund |
44109 |
0.20% |
-- |
-- |
2022-04-30
|
| iShares Micro-Cap ETF |
38522 |
0.17% |
-- |
-- |
2022-05-31
|
| DFA US Core Equity 1 Portfolio |
35131 |
0.16% |
-- |
-- |
2022-04-30
|
| DFA Tax Managed US Small Cap Portfolio |
35121 |
0.16% |
-- |
-- |
2022-05-31
|
| EAM Ultra Micro Cap |
81481 |
0.36% |
-- |
-- |
2022-04-30
|
| DFA US Micro Cap Portfolio |
73217 |
0.33% |
1700 |
2.38% |
2022-04-30
|
| Perritt MicroCap Opportunities Fund |
50000 |
0.22% |
-- |
-- |
2022-03-31
|
| Vanguard VIF Small Co Gr Portfolio |
33740 |
0.15% |
-15648 |
-31.68% |
2022-03-31
|
| Dimensional US Targeted Value ETF |
27899 |
0.12% |
2899 |
11.60% |
2022-05-31
|
| BlackRock Extended Equity Market |
27357 |
0.12% |
945 |
3.58% |
2022-03-31
|
| Pleiades Small Cap Equity Fund |
26902 |
0.12% |
-14473 |
-34.98% |
2022-03-31
|
| Fidelity |
26610 |
0.12% |
-- |
-- |
2022-04-30
|
| Invesco FTSE RAFI US 1500 Small-Mid ETF |
25441 |
0.11% |
-- |
-- |
2022-05-31
|
| iShares Core S&P Total US Stock Mkt ETF |
16989 |
0.08% |
4 |
0.02% |
2022-05-27
|
| Dimensional US Small Cap ETF |
35121 |
0.16% |
-- |
-- |
2022-05-31
|
| DFA US Small Cap Growth Portfolio |
28690 |
0.13% |
-- |
-- |
2022-02-28
|
| Invesco DWA SmallCap Momentum ETF |
143967 |
0.65% |
972 |
0.68% |
2022-03-31
|
| DFA US Targeted Value Portfolio |
30710 |
0.14% |
-- |
-- |
2021-12-31
|
| LA Capital U.S. Deep Value Equity |
33540 |
0.16% |
-- |
-- |
2021-03-31
|
| Strategic Advisers |
603289 |
2.86% |
-76596 |
-11.27% |
2021-09-30
|
| DFA US Vector Equity Fund |
18667 |
0.09% |
-- |
-- |
2021-07-31
|
| Russell Inv US Small Cap Equity Fund |
71997 |
0.34% |
71997 |
-- |
2021-06-30
|
| Russell Inv Small Cap H |
41075 |
0.19% |
-- |
-- |
2021-06-30
|
| Wells Fargo Factor Enh US SC Eq CIT |
95857 |
0.45% |
84748 |
762.88% |
2021-03-31
|
| EQ/2000 Managed Volatility Portfolio |
27689 |
0.13% |
-- |
-- |
2021-05-31
|
| State Street Russell Small/Mid Cap |
73300 |
0.35% |
-- |
-- |
2021-05-31
|
| State Street Russell Small Cap |
68500 |
0.32% |
-- |
-- |
2021-05-31
|
| NT R2000 Index Fund - NL |
55610 |
0.26% |
-2450 |
-4.22% |
2021-03-31
|
| NT R2000 Growth Index Fund - NL |
42932 |
0.20% |
-2317 |
-5.12% |
2021-03-31
|
| NT R2000 Index Fund - DC - NL |
40189 |
0.19% |
189 |
0.47% |
2021-03-31
|
| Vanguard Russell 2000 Index Fund |
33916 |
0.16% |
13 |
0.04% |
2021-05-31
|
| iShares Russell 2000 ETF |
338124 |
1.60% |
-672 |
-0.20% |
2021-05-28
|
| iShares Russell 2000 Growth ETF |
103310 |
0.49% |
-- |
-- |
2021-05-28
|
| iShares Russell 2000 Value ETF |
64410 |
0.31% |
-62 |
-0.10% |
2021-05-28
|
| Cadence Capital Mgt - Emerging Companies |
213626 |
1.01% |
-3408 |
-1.57% |
2020-07-31
|
| WM-Aktien-Global UI-Fonds |
70445 |
0.35% |
-- |
-- |
2020-10-31
|
| SEI GMF US Small Companies Fund |
63035 |
0.31% |
-62365 |
-49.73% |
2020-11-30
|
| SEI Tax-Managed Small/Mid Cap (SIMT) Fd |
86048 |
0.42% |
-48990 |
-36.28% |
2020-11-30
|
| SEI Small Cap (SIMT) Fund |
65138 |
0.32% |
-16649 |
-20.36% |
2020-11-30
|
| AMG GW&K International Small Cap Fd |
52694 |
0.26% |
-86005 |
-62.01% |
2020-10-31
|
| AMG GW&K International Small Cap Fd |
52694 |
0.26% |
-86005 |
-62.01% |
2020-10-31
|
| AMG Managers Cadence Emerging Coms Fd |
141107 |
0.70% |
-6568 |
-4.45% |
2020-08-31
|
| Wellington Emerging Companies |
353089 |
1.75% |
-- |
-- |
2020-03-31
|
| Russell 2000 Index Non-Lendable Fund E |
30049 |
0.15% |
30049 |
-- |
2020-06-30
|
| BlackRock Russell 2500 |
27006 |
0.14% |
27006 |
-- |
2020-06-30
|
| Vanguard Instl Total Stock Market Idx Fd |
23956 |
0.12% |
-- |
-- |
2020-05-31
|
| BlackRock U.S. Equity Market |
17079 |
0.09% |
-133 |
-0.77% |
2020-03-31
|
| DFA T.A. US Core Equity 2 Portfolio |
15487 |
0.08% |
-- |
-- |
2020-04-30
|
| NT DJ US Complt Ttl Stk Mkt Idx Eq Strat |
14671 |
0.08% |
-- |
-- |
2019-12-31
|
| NT Ext Equity Market Index Fund - L |
14671 |
0.08% |
-- |
-- |
2020-03-31
|
| iShares Core S&P Total US Stock Mkt ETF |
13837 |
0.07% |
18 |
0.13% |
2020-04-30
|
| SSgA U.S. Extended Market Index Tr |
12532 |
0.06% |
-- |
-- |
2020-03-31
|
| State Street U.S. Extended Market Index |
12532 |
0.06% |
-- |
-- |
2020-01-31
|
| BNYM Mellon NSL Mkt Completion Fd Instl |
17337 |
0.09% |
3974 |
29.74% |
2019-09-30
|
| Wells Fargo/SSGA Global Equity Index |
18100 |
0.09% |
-- |
-- |
2019-03-31
|
| Empiric 2500 Fund |
21851 |
0.11% |
-- |
-- |
2019-06-30
|
| Cornerstone Advisors Public Alts Fund |
33095 |
0.17% |
-- |
-- |
2018-12-31
|
| NT R2000 Growth Index Fund - Non-Lending |
64000 |
0.33% |
-- |
-- |
2019-06-30
|
| NT R2000 Growth Index Fund - Lending |
45733 |
0.24% |
900 |
2.01% |
2019-06-30
|
| NT R2000 Index Fund - Lending |
21927 |
0.11% |
3528 |
19.17% |
2019-06-30
|
| Northern Trust Russell 2000 Index DC NL |
44354 |
0.23% |
1639 |
3.84% |
2019-06-30
|
| iShares US Small Cap ETF (CAD-Hedged) |
303463 |
1.56% |
-513 |
-0.17% |
2019-05-30
|
| Schwab Small Cap Index Fund |
28700 |
0.15% |
-- |
-- |
2019-02-28
|
| The Vanguard - Russell 2000 Grwth Idx CF |
27964 |
0.15% |
-- |
-- |
2019-02-28
|
| Nationwide Bailard Cognitive Value Fund |
27133 |
0.14% |
27133 |
-- |
2019-02-28
|
| AXA 2000 Managed Volatility Portfolio |
22066 |
0.11% |
-- |
-- |
2018-11-30
|
| Master Small Cap Index Series |
19165 |
0.10% |
4074 |
27.00% |
2018-12-31
|
| KP Small Cap Equity Fund |
88756 |
0.46% |
22265 |
33.49% |
2018-03-31
|
| Hancock Horizon Microcap Fund |
27731 |
0.14% |
-- |
-- |
2018-08-31
|
| JNL Multi-Manager Small Cap Value Fund |
75693 |
0.39% |
-1183 |
-1.54% |
2017-09-30
|
| Adara Smaller Companies Fund |
49105 |
0.25% |
-- |
-- |
2017-10-31
|
| Vanguard Total Stock Mkt Idx |
547851 |
2.84% |
57876 |
11.81% |
2018-07-31
|
| Perritt MicroCap Opportunities Investor |
397969 |
2.07% |
-- |
-- |
2018-06-30
|
| TETON Westwood Mighty Mites AAA |
329962 |
1.71% |
-- |
-- |
2018-06-30
|
| DFA US Small Cap I |
245997 |
1.28% |
16680 |
7.27% |
2018-07-31
|
| Vanguard Extended Market Idx Inv |
204430 |
1.06% |
-- |
-- |
2018-07-31
|
| DFA US Micro Cap I |
131263 |
0.68% |
-- |
-- |
2018-07-31
|
| iShares Russell 2000 Growth |
149807 |
0.72% |
-144 |
-0.10% |
2018-09-12
|
| Vanguard VIF Small Co Gr |
73268 |
0.38% |
-- |
-- |
2018-06-30
|
| Fidelity Spartan |
69697 |
0.36% |
8751 |
14.36% |
2018-07-31
|
| DFA US Core Equity 2 I |
51031 |
0.26% |
-- |
-- |
2018-07-31
|
| Russell US Small Cap Equity I |
44562 |
0.23% |
-24840 |
-35.79% |
2018-07-31
|
| Russell Small Cap Fund Class B |
38957 |
0.20% |
-21708 |
-35.78% |
2018-07-31
|
| Northern Trust Russell 2000 Index Fund - DC - Non-Lending |
36622 |
0.19% |
-195 |
-0.53% |
2018-07-31
|
| iShares Micro-Cap |
41953 |
0.20% |
-- |
-- |
2018-09-12
|
| Cornerstone Advisors Public Alts Instl |
33095 |
0.17% |
33095 |
-- |
2018-07-31
|
| DFA US Core Equity 1 I |
29497 |
0.15% |
-- |
-- |
2018-07-31
|
| Schwab Small Cap Index |
28700 |
0.15% |
-- |
-- |
2018-07-31
|
| Vanguard Instl Ttl Stk Mkt Idx InstlPls |
28137 |
0.15% |
-- |
-- |
2018-07-31
|
| Hancock Horizon Microcap A |
27731 |
0.14% |
-- |
-- |
2018-07-31
|
| The Vanguard Russell 2000 Growth Index |
26928 |
0.14% |
-- |
-- |
2018-07-31
|
| KP Small Cap Equity Institutional |
88756 |
0.46% |
22265 |
33.49% |
2018-03-31
|
| BlackRock Extended Equity Market K |
25487 |
0.13% |
693 |
2.80% |
2018-06-30
|
| DFA US Vector Equity I |
20833 |
0.11% |
-- |
-- |
2018-05-31
|
| DFA US Small Cap Growth Instl |
19156 |
0.10% |
-- |
-- |
2018-05-31
|
