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52周最低价:-- |
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平均成交量:-- |
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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 |
Allspring Funds Management LLC |
2603541 |
2.70% |
-2818200 |
-51.98% |
2022-05-31
|
State Street Corporation |
2832266 |
2.94% |
1002444 |
54.78% |
2022-03-31
|
BlackRock Fund Advisors |
2854287 |
2.96% |
-2394188 |
-45.62% |
2022-05-31
|
Sofinnova Ventures |
3102960 |
3.22% |
-- |
-- |
2022-03-31
|
JPMorgan Chase & Co |
5006279 |
5.20% |
-72812 |
-1.43% |
2022-03-31
|
J.P. Morgan Investment Management, Inc. |
5191111 |
5.39% |
1412092 |
37.37% |
2022-05-31
|
Fred Alger Management, LLC |
6445905 |
6.69% |
-359123 |
-5.28% |
2022-03-31
|
BlackRock Inc |
7010757 |
7.28% |
45036 |
0.65% |
2021-12-31
|
Vanguard Group Inc |
7784182 |
8.08% |
-1771 |
-0.02% |
2022-03-31
|
Invesco Advisers, Inc. |
1455108 |
1.51% |
-32142 |
-2.16% |
2022-05-31
|
Holocene Advisors, LP |
2545154 |
2.64% |
1286846 |
102.27% |
2022-03-31
|
Citadel Advisors Llc |
1525521 |
1.58% |
862070 |
129.94% |
2022-03-31
|
Orbimed Advisors, LLC |
1595385 |
1.66% |
181400 |
12.83% |
2022-03-31
|
Jackson National Asset Management LLC |
1663546 |
1.73% |
353971 |
27.03% |
2022-05-31
|
RTW INVESTMENTS, LLC |
1917283 |
1.99% |
55049 |
2.96% |
2022-03-31
|
SSGA Funds Management Inc |
2169944 |
2.25% |
70573 |
3.36% |
2022-05-31
|
Amvescap Plc. |
2319270 |
2.41% |
-682396 |
-22.73% |
2022-03-31
|
Millennium Management LLC |
2386545 |
2.48% |
1058820 |
79.75% |
2022-03-31
|
Vanguard Investments Australia Ltd |
2533789 |
2.63% |
24543 |
0.98% |
2022-05-31
|
Federated Hermes Inc |
1953821 |
2.03% |
438497 |
28.94% |
2021-12-31
|
Allspring Global Investments Holdings, LLC |
4059674 |
4.22% |
4059674 |
-- |
2021-12-31
|
Marshall Wace Asset Management Ltd |
1815919 |
1.89% |
456158 |
33.55% |
2021-12-31
|
FMR Inc |
1941431 |
2.02% |
-538187 |
-21.70% |
2021-12-31
|
Federated Global Investment Management Corp |
1943793 |
2.03% |
430060 |
28.41% |
2022-03-31
|
Alger Associates, Inc. |
6217680 |
6.48% |
6217680 |
-- |
2020-12-31
|
American Century Investment Management, Inc |
2415550 |
2.53% |
613276 |
34.03% |
2022-02-28
|
Wells Fargo & Co |
4242294 |
4.44% |
194405 |
4.80% |
2021-09-30
|
Fidelity Management & Research Company LLC |
1779858 |
1.86% |
-583603 |
-24.69% |
2022-02-28
|
Gilder Gagnon Howe & CO LLC |
1516192 |
1.60% |
-38054 |
-2.45% |
2021-09-30
|
PGIM Investments LLC |
1612910 |
1.71% |
-90816 |
-5.33% |
2021-11-30
|
Delaware Management Company |
1672388 |
1.77% |
-390634 |
-18.94% |
2021-11-30
|
Ameriprise Financial Inc |
1589270 |
1.68% |
-433615 |
-21.44% |
2021-06-30
|
Capital Research and Management Company |
2671150 |
2.85% |
-235971 |
-8.12% |
2021-09-30
|
Wells Fargo Funds Management LLC |
4977225 |
5.31% |
512083 |
11.47% |
2021-09-30
|
Fidelity SelectCo, LLC |
1911298 |
2.04% |
-412476 |
-17.75% |
2021-08-31
|
Fidelity Management and Research Company |
1844754 |
1.97% |
-56683 |
-2.98% |
2021-03-31
|
Federated Equity Mgmt Co. Of Penn |
2027000 |
2.31% |
-513500 |
-20.21% |
2021-04-30
|
Columbia Wanger Asset Management LLC |
1924022 |
2.22% |
-121082 |
-5.92% |
2021-03-31
|
Jennison Associates LLC |
2124371 |
2.49% |
-224355 |
-9.55% |
2020-09-30
|
Macquarie Group Ltd |
1889516 |
2.21% |
-476765 |
-20.15% |
2020-09-30
|
SC XII MANAGEMENT LLC |
2323338 |
2.72% |
2323338 |
-- |
2019-12-31
|
JPMorgan Chase & Co |
3092809 |
3.62% |
216030 |
7.51% |
2020-06-30
|
Wells Fargo & Co |
3246319 |
3.80% |
300012 |
10.18% |
2020-06-30
|
Capital World Investors |
2026000 |
2.38% |
-69580 |
-3.32% |
2020-06-30
|
Sequoia Capital |
2323338 |
3.31% |
-3097784 |
-57.14% |
2019-12-31
|
Geode Capital Management, LLC |
1833180 |
2.61% |
1006083 |
121.64% |
2019-12-31
|
Fidelity Management & Research Company |
1646480 |
2.35% |
-576541 |
-25.94% |
2020-01-31
|
Fred Alger Management Inc |
3637319 |
5.19% |
-595181 |
-14.06% |
2019-06-30
|
Macquarie Investment Management |
1761627 |
2.51% |
45967 |
2.68% |
2019-09-30
|
Credit Suisse First Boston (CSFB) |
1717376 |
2.47% |
-101183 |
-5.56% |
2019-03-31
|
Renaissance Technologies Corp |
1335604 |
2.13% |
-192796 |
-12.61% |
2018-12-31
|
Point72 Asset Management, L.P. |
1616870 |
2.62% |
1616870 |
-- |
2018-09-30
|
Delaware Management Business Trust |
1712386 |
2.77% |
138778 |
8.82% |
2018-06-30
|
Deerfield Management Co |
1080829 |
1.75% |
-2099171 |
-66.01% |
2018-06-30
|
Driehaus Capital Management LLC |
1126168 |
1.82% |
69656 |
6.59% |
2018-06-30
|
BlackRock Institutional Trust Company NA |
668759 |
1.21% |
93965 |
16.35% |
2018-06-30
|
State Street Corp |
571681 |
1.03% |
41506 |
7.83% |
2018-06-30
|
Kornitzer Capital Management Inc |
536866 |
0.97% |
-48560 |
-8.29% |
2018-06-30
|
Contrarius Investment Management Ltd |
449310 |
0.81% |
-34353 |
-7.10% |
2018-06-30
|
Broadview Advisors, LLC |
434002 |
0.78% |
-115175 |
-20.97% |
2018-06-30
|
Northern Trust Investments N A |
369418 |
0.67% |
-6256 |
-1.67% |
2018-06-30
|
Tygh Capital Management Inc |
300036 |
0.54% |
73301 |
32.33% |
2018-06-30
|
Baker Bros Advisors LP |
228676 |
0.41% |
-- |
-- |
2018-06-30
|
First Manhattan Company |
458633 |
0.85% |
360133 |
365.62% |
2018-03-31
|
Boston Co Asset Management LLC |
205699 |
0.37% |
527 |
0.26% |
2018-06-30
|
EAM Investors |
205543 |
0.37% |
205543 |
-- |
2018-06-30
|
D. E. Shaw & Co LP |
315949 |
0.58% |
-12560 |
-3.82% |
2018-03-31
|
Mellon Capital Management Corporation |
273207 |
0.50% |
222773 |
441.71% |
2018-03-31
|
Prudential Investments LLC |
1428165 |
2.62% |
-- |
-- |
2018-05-31
|
Sofinnova Management VIII LLC |
1550280 |
2.87% |
-- |
-- |
2017-12-31
|
Franklin Advisers Inc |
968625 |
1.79% |
-73700 |
-7.07% |
2017-12-31
|
Tekla Capital Management LLC |
485758 |
0.90% |
-- |
-- |
2017-12-31
|
Claremont Creek Partners LLC |
7020856 |
13.33% |
-369481 |
-5.00% |
2016-12-31
|
Bank of New York Mellon Corp |
217977 |
0.41% |
217976 |
21797600.00% |
2017-09-30
|
Macquarie Investment Management Limited |
1336993 |
2.49% |
1336993 |
-- |
2017-09-30
|
Bank Of New York CO Inc. |
280525 |
0.53% |
-5986 |
-2.09% |
2017-06-30
|
Lightspeed Venture Partners |
3973594 |
7.89% |
3973594 |
-- |
2015-12-31
|
Portolan Capital Management, LLC |
549570 |
1.06% |
29533 |
5.68% |
2016-09-30
|
Lord, Abbett & Co LLC |
502293 |
0.97% |
-17923 |
-3.45% |
2016-09-30
|
Fiera Capital Corporation |
306579 |
0.59% |
-- |
-- |
2016-09-30
|
Healthcor Management LP |
294800 |
0.57% |
4200 |
1.45% |
2016-09-30
|
EverPoint Asset Management, LLC |
700000 |
1.35% |
-100000 |
-12.50% |
2016-09-30
|
Roelof F. Botha |
7708115 |
7.00% |
175282535 |
0.20% |
1999-11-30
|
Matthew Rabinowitz |
3626275 |
7.00% |
82461494 |
0.10% |
1999-11-30
|
Lightspeed Venture Partners VIII, LP |
3949364 |
7.00% |
89808537 |
0.10% |
1999-11-30
|
Entities affiliated with Claremont Creek |
7304973 |
7.00% |
166115086 |
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 |
JPMorgan Small Cap Growth Fund |
630054 |
0.65% |
-4533 |
-0.71% |
2022-04-30
|
JPM US Growth Advantage-MA |
567066 |
0.59% |
144945 |
34.34% |
2022-03-31
|
Invesco Small Cap Growth Fund |
559060 |
0.58% |
-- |
-- |
2022-03-31
|
Invesco Mid Cap Growth |
538624 |
0.56% |
30421 |
5.99% |
2022-03-31
|
Vanguard Total Stock Market Index Fund |
2517267 |
2.61% |
25011 |
1.00% |
2022-05-31
|
Vanguard Small Cap Index |
2156574 |
2.24% |
492 |
0.02% |
2022-05-31
|
Alger Spectra Fund |
2102022 |
2.18% |
533866 |
34.04% |
2022-03-31
|
Alger Spectra |
2102022 |
2.18% |
533866 |
34.04% |
2022-03-31
|
Alger Small Cap Focus Fund |
1748566 |
1.82% |
-343011 |
-16.40% |
2022-03-31
|
Alger Small Cap Focus |
1748566 |
1.82% |
-343011 |
-16.40% |
2022-03-31
|
SPDR |
1685607 |
1.75% |
56925 |
3.50% |
2022-05-31
|
Vanguard Small Cap Growth Index Fund |
1318064 |
1.37% |
17674 |
1.36% |
2022-05-31
|
Vanguard Extended Market Index Fund |
1169737 |
1.21% |
10883 |
0.94% |
2022-05-31
|
JPMorgan Growth Advantage Fund |
1035168 |
1.07% |
-- |
-- |
2022-04-30
|
JPM Global Healthcare Fund |
910893 |
0.95% |
359949 |
65.33% |
2022-05-31
|
Worldwide Healthcare |
885285 |
0.92% |
-- |
-- |
2022-02-28
|
JPMorgan Mid Cap Growth Fund |
833081 |
0.86% |
30700 |
3.83% |
2022-04-30
|
Federated Hermes Kaufmann Small Cap Grow |
734452 |
0.76% |
-279048 |
-27.53% |
2022-03-31
|
Federated Hermes Kaufmann Sm Cp Fd |
734452 |
0.76% |
-279048 |
-27.53% |
2022-03-31
|
iShares Biotechnology ETF |
653722 |
0.68% |
-9106 |
-1.37% |
2022-05-31
|
Invesco Discv Mid Cap Gr Fd |
538624 |
0.56% |
7627 |
1.44% |
2022-03-31
|
Allspring Growth Fund |
1556759 |
1.62% |
-- |
-- |
2022-02-28
|
Federated Hermes Kaufmann Large Cap Grth |
630000 |
0.65% |
130000 |
26.00% |
2021-12-31
|
Federated Hermes Kaufmann Lrg Cp Fd |
630000 |
0.66% |
130000 |
26.00% |
2021-12-31
|
Franklin Innovation Composite |
1100000 |
1.15% |
100000 |
10.00% |
2021-12-31
|
Franklin DynaTech Fund |
700000 |
0.73% |
-200000 |
-22.22% |
2022-02-28
|
American Funds SMALLCAP World Fund |
643000 |
0.67% |
-- |
-- |
2021-12-31
|
Alger Weatherbie Specialized Growth Fund |
796260 |
0.83% |
-34713 |
-4.18% |
2021-12-31
|
Lord Abbett Developing Growth Fund |
736443 |
0.78% |
-7427 |
-1.00% |
2021-11-30
|
Wells Fargo Growth Fund |
1510076 |
1.60% |
-9052 |
-0.60% |
2021-10-31
|
Credit Suisse (Lux) Digital Health Eq Fd |
1000000 |
1.07% |
-100000 |
-9.09% |
2020-12-31
|
Macquarie US Small Cap Core Equity |
713162 |
0.76% |
-172078 |
-19.44% |
2021-06-30
|
Delaware Small Cap Core Fund |
713162 |
0.77% |
-189560 |
-21.00% |
2021-06-30
|
Columbia Acorn Fund |
667000 |
0.72% |
-- |
-- |
2021-05-31
|
Lord Abbett Growth Leaders Fund |
673702 |
0.77% |
314865 |
87.75% |
2021-04-30
|
iShares Russell 2000 ETF |
1772865 |
2.02% |
-3552 |
-0.20% |
2021-05-28
|
PGIM Jennison Health Sciences Fund |
747484 |
0.85% |
-- |
-- |
2021-03-31
|
Janus Henderson US SMID Cap Growth |
686886 |
0.78% |
-82055 |
-10.67% |
2020-12-31
|
Janus Henderson Triton Fund |
686886 |
0.78% |
-82055 |
-10.67% |
2020-12-31
|
Franklin DynaTech |
900000 |
1.05% |
100000 |
12.50% |
2020-12-31
|
iShares Russell 2000 Growth ETF |
604567 |
0.72% |
-- |
-- |
2020-09-30
|
Fidelity |
700000 |
0.88% |
-60000 |
-7.89% |
2020-06-30
|
Delaware Sm-Cap Core Eq-UBS |
1731230 |
2.20% |
28644 |
1.68% |
2020-06-30
|
Federated Kaufmann Small Cap Growth |
1013500 |
1.45% |
1013500 |
-- |
2020-03-31
|
Federated Kaufmann Small Cap Fund |
1013500 |
1.45% |
513500 |
102.70% |
2020-03-31
|
JNL/Invesco Small Cap Growth Fund |
538000 |
0.77% |
-47452 |
-8.11% |
2019-12-31
|
UBS (Lux) EF Biotech (USD) |
434980 |
0.62% |
-- |
-- |
2019-08-31
|
Buffalo Small Cap Fund |
446525 |
0.64% |
-- |
-- |
2019-06-30
|
PGIM Jennison Small Company Fund |
655349 |
0.93% |
-141369 |
-17.74% |
2019-08-31
|
TIAA-CREF Quant Small-Cap Equity Fund |
444100 |
0.64% |
-7100 |
-1.57% |
2019-05-31
|
iShares US Small Cap ETF (CAD-Hedged) |
693661 |
1.00% |
-1161 |
-0.17% |
2019-05-30
|
Vanguard Small Cap Index Fund |
1428250 |
2.05% |
145914 |
11.38% |
2019-04-30
|
BlackRock Health Sciences Opps Port |
260719 |
0.37% |
260719 |
-- |
2019-04-30
|
Vanguard Explorer Fund |
212772 |
0.31% |
-- |
-- |
2019-03-31
|
TCM Small-Cap Growth Fund |
305257 |
0.44% |
51710 |
20.39% |
2018-12-31
|
JPMorgan US Small Company Fund |
294400 |
0.47% |
-7500 |
-2.48% |
2019-02-28
|
Broadview Opportunity Fund |
302517 |
0.48% |
27004 |
9.80% |
2018-12-31
|
VA CollegeAmerica SMALLCAP Wld Fd |
2715580 |
4.32% |
-500000 |
-15.55% |
2018-12-31
|
Wells Fargo Small Co Gr Port |
390758 |
0.63% |
-9069 |
-2.27% |
2018-12-31
|
Wells Fargo Small Company Growth Fund |
383748 |
0.62% |
-6768 |
-1.73% |
2018-12-31
|
Fidelity Advisor |
310000 |
0.50% |
-- |
-- |
2018-12-31
|
Oppenheimer Discovery Fund |
348030 |
0.56% |
348030 |
-- |
2018-12-31
|
Franklin Biotechnology Discovery Fund |
354142 |
0.57% |
-221854 |
-38.52% |
2018-02-28
|
VA CollegeAmerica Smcap World 529E |
3719470 |
6.71% |
-330457 |
-8.16% |
2018-06-30
|
Prudential Jennison Health Sciences A |
1535874 |
2.52% |
107709 |
7.54% |
2018-07-31
|
Delaware Small Cap Core A |
1333733 |
2.19% |
88300 |
7.09% |
2018-07-31
|
Alger Small Cap Focus A |
1569819 |
2.83% |
1569819 |
-- |
2018-06-30
|
Vanguard Total Stock Mkt Idx |
960288 |
1.58% |
159700 |
19.95% |
2018-07-31
|
Vanguard Small Cap Growth Index Inv |
552167 |
0.91% |
88798 |
19.16% |
2018-07-31
|
Vanguard Extended Market Idx Inv |
474567 |
0.78% |
28806 |
6.46% |
2018-07-31
|
Prudential Jennison Small Company B |
454867 |
0.75% |
454867 |
-- |
2018-07-31
|
Buffalo Small Cap |
483075 |
0.87% |
-33385 |
-6.46% |
2018-06-30
|
Wells Fargo Small Company Growth Admin |
355206 |
0.58% |
355206 |
-- |
2018-07-31
|
Broadview Opportunity |
375302 |
0.68% |
-94450 |
-20.11% |
2018-06-30
|
iShares Russell 2000 Growth |
282590 |
0.42% |
-273 |
-0.10% |
2018-09-12
|
CREF Stock R1 |
252753 |
0.41% |
63756 |
33.73% |
2018-07-31
|
Driehaus Micro Cap Growth |
217657 |
0.36% |
-53522 |
-19.74% |
2018-07-31
|
TCM Small Cap Growth |
211272 |
0.38% |
55657 |
35.77% |
2018-06-30
|
Fidelity Spartan |
159428 |
0.26% |
-- |
-- |
2018-07-31
|
BNY Mellon Small Cap Multi-Strategy M |
149106 |
0.24% |
-- |
-- |
2018-07-31
|
Schwab US Small-Cap ETF |
94279 |
0.19% |
-- |
-- |
2018-08-30
|
Ivy Micro Cap Growth A |
122363 |
0.22% |
-- |
-- |
2018-06-30
|
iShares Micro-Cap |
78424 |
0.16% |
-- |
-- |
2018-08-23
|
Vanguard Health Care ETF |
78036 |
0.13% |
1855 |
2.43% |
2018-07-31
|
Driehaus Event Driven |
148041 |
0.27% |
-26208 |
-15.04% |
2018-06-30
|
Northern Trust Russell 2000 Index Fund - DC - Non-Lending |
73378 |
0.13% |
-3594 |
-4.67% |
2018-06-30
|
Entrepreneur US All Cap Institutional |
145075 |
0.27% |
53082 |
57.70% |
2018-03-31
|
BlackRock Extended Equity Market K |
63554 |
0.12% |
19587 |
44.55% |
2018-06-30
|
Tekla Healthcare Investors |
208876 |
0.39% |
-- |
-- |
2017-12-31
|
State Street Russell Small/Mid Cap Idx Fd Cl I |
90501 |
0.17% |
13809 |
18.01% |
2017-06-30
|
Franklin Biotechnology Discovery A |
392629 |
0.73% |
-- |
-- |
2017-12-31
|
Tekla Life Sciences Investors |
91321 |
0.17% |
-- |
-- |
2017-09-30
|
Lord Abbett Micro Cap Growth I |
177844 |
0.34% |
-2004 |
-1.11% |
2016-12-31
|
Strategic Advisers |
124513 |
0.24% |
-108453 |
-46.55% |
2016-11-30
|
TFS Market Neutral |
137105 |
0.26% |
128245 |
1447.46% |
2016-10-31
|
AXA/Lord Abbett Micro Cap K |
78674 |
0.15% |
31707 |
67.51% |
2016-11-30
|
Prudential Jennison Health Sciences |
518542 |
1.00% |
-- |
-- |
2015-09-30
|
Columbia Marsico 21st Century Fund |
206509 |
0.40% |
27344 |
15.30% |
2015-09-30
|
iShares Russell 2000 (AU) |
162256 |
0.40% |
-204 |
-0.10% |
2015-11-19
|
AST Goldman Sachs Small-Cap Value |
136296 |
0.30% |
-- |
-- |
2015-09-30
|