Security key
55234L105
CUSIP: 55234L105
Security key
55234L105
Report period
Q4 2023
Institutions
60
Top holders
10
Broader feeds
Reporting periods
Recent filing periods:
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC |
13F
|
Company |
776%
|
12,757,562
|
$49,882,067 | — | 30 Sep 2023 | |
| Nantahala Capital Management, LLC |
13F
|
Company |
246%
|
4,050,218
|
$15,836,352 | — | 30 Sep 2023 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
173%
|
2,848,564
|
$11,137,885 | — | 30 Sep 2023 | |
| Samsara BioCapital, LLC |
13F
|
Company |
169%
|
2,780,261
|
$10,870,821 | — | 30 Sep 2023 | |
| ARMISTICE CAPITAL, LLC |
13F
|
Company |
94%
|
1,550,000
|
$6,060,500 | — | 30 Sep 2023 | |
| PURA VIDA INVESTMENTS, LLC |
13F
|
Company |
86%
|
1,413,242
|
$5,525,776 | — | 30 Sep 2023 | |
| Ikarian Capital, LLC |
13F
|
Company |
76%
|
1,254,384
|
$4,904,641 | — | 30 Sep 2023 | |
| Venrock Adviser, LLC |
13F
|
Company |
56%
|
924,170
|
$3,613,505 | — | 30 Sep 2023 | |
| VANGUARD GROUP INC |
13F
|
Company |
53%
|
864,332
|
$3,379,538 | — | 30 Sep 2023 | |
| Parkman Healthcare Partners LLC |
13F
|
Company |
38%
|
625,056
|
$2,443,969 | — | 30 Sep 2023 | |
| Soleus Capital Management, L.P. |
13F
|
Company |
36%
|
592,417
|
$2,316,350 | — | 30 Sep 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
19%
|
308,690
|
$1,207,287 | — | 30 Sep 2023 | |
| Ensign Peak Advisors, Inc |
13F
|
Company |
18%
|
301,533
|
$1,178,994 | — | 30 Sep 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
16%
|
263,349
|
$1,029,695 | — | 30 Sep 2023 | |
| BOOTHBAY FUND MANAGEMENT, LLC |
13F
|
Company |
14%
|
234,003
|
$914,952 | — | 30 Sep 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
9.9%
|
162,860
|
$636,783 | — | 30 Sep 2023 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
8.6%
|
141,800
|
$554,438 | — | 30 Sep 2023 | |
| Alyeska Investment Group, L.P. |
13F
|
Company |
8%
|
130,839
|
$511,580 | — | 30 Sep 2023 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
7.7%
|
125,954
|
$492,480 | — | 30 Sep 2023 | |
| Clearline Capital LP |
13F
|
Company |
7.2%
|
119,128
|
$465,790 | — | 30 Sep 2023 | |
| STATE STREET CORP |
13F
|
Company |
5.8%
|
95,080
|
$371,763 | — | 30 Sep 2023 | |
| CITIGROUP INC |
13F
|
Company |
4.1%
|
67,677
|
$264,617 | — | 30 Sep 2023 | |
| NORTHERN TRUST CORP |
13F
|
Company |
3.5%
|
57,009
|
$222,905 | — | 30 Sep 2023 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
3%
|
49,800
|
$195,000 | — | 30 Sep 2023 | |
| BlackRock Finance, Inc. |
13F
|
Company |
2.9%
|
47,482
|
$185,654 | — | 30 Sep 2023 | |
| LETKO, BROSSEAU & ASSOCIATES INC |
13F
|
Company |
1.9%
|
31,900
|
$124,729 | — | 30 Sep 2023 | |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. |
13F
|
Company |
1.8%
|
30,000
|
$117,000 | — | 30 Sep 2023 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.7%
|
28,254
|
$110,473 | — | 30 Sep 2023 | |
| Virtu Financial LLC |
13F
|
Company |
1.2%
|
19,618
|
$77,000 | — | 30 Sep 2023 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.1%
|
18,621
|
$72,808 | — | 30 Sep 2023 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
1%
|
16,420
|
$64,202 | — | 30 Sep 2023 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.41%
|
6,762
|
$26,439 | — | 30 Sep 2023 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.2%
|
3,282
|
$12,833 | — | 30 Sep 2023 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.2%
|
3,271
|
$13,000 | — | 30 Sep 2023 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
0.09%
|
1,500
|
$5,865 | — | 30 Sep 2023 | |
| COMERICA BANK |
13F
|
Company |
0.07%
|
1,159
|
$4,532 | — | 30 Sep 2023 | |
| Ameliora Wealth Management Ltd. |
13F
|
Company |
0.05%
|
750
|
$2,925 | — | 30 Sep 2023 | |
| SIGNATUREFD, LLC |
13F
|
Company |
0.03%
|
500
|
$1,955 | — | 30 Sep 2023 | |
| US BANCORP \DE\ |
13F
|
Company |
0.03%
|
500
|
$1,955 | — | 30 Sep 2023 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.02%
|
296
|
$1,156 | — | 30 Sep 2023 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.01%
|
221
|
$864 | — | 30 Sep 2023 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.01%
|
200
|
$782 | — | 30 Sep 2023 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0%
|
34
|
$133 | — | 30 Sep 2023 | |
| UBS Group AG |
13F
|
Company |
0%
|
18
|
$70 | — | 30 Sep 2023 | |
| NBVM GP, LLC |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
3,123,551
mixed-class rows
|
$7,473,948 | — | 31 May 2023 | |
| Edward T. Anderson |
3/4/5
|
Director, 10%+ Owner |
—
class O/S missing
|
20,000
|
— | — | 30 Jun 2023 | |
| Corinne Noyes |
3/4/5
|
SVP of Commercial Strategy and Market Development |
—
mixed-class rows
|
91,667
mixed-class rows
|
$108,674 | — | 31 Jan 2023 | |
| Ph.D. Robert E. Richard |
3/4/5
|
SVP, Technical Operations |
—
mixed-class rows
|
75,000
mixed-class rows
|
$88,914 | — | 31 Jan 2023 | |
| Pamela E. Nelson |
3/4/5
|
SVP, Regulatory Affairs |
—
class O/S missing
|
30,000
|
— | — | 12 Feb 2022 |
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 Value $ | Q4 2023 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).