13F reference period
Q2 2026
CUSIP: 29384C108
13F reference period
Q2 2026
Institutions Reporting
127
Shares (Excl. Options)
Price
$7.36
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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Latest holder context comes from 127 institutions filings for Q2 2026.
Security key
29384C108
13F reference period
Q2 2026
13F holders
127
13D/G owners
7
CIK / CUSIP context first
Broader feeds
Open recent reporting periods for CUSIP 29384C108:
13D/G owners
Large-stake holder rows connected to Schedule 13D/G evidence.
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| 5AM Ventures V, L.P. | 11% | $25,485,387 | 4,123,849 | Kush Parmar | 14 Nov 2025 | |||
| MPM BioVentures 2014, L.P. | 9.9% | $28,205,935 | 3,885,115 | ANSBERT GADICKE | 08 Sep 2026 | |||
| ROCHE FINANCE LTD | 6.9% | $23,019,270 | 2,569,115 | Roche Finance Ltd | 31 Dec 2024 | |||
| BlackRock, Inc. | 5.3% | $17,691,090 | 1,974,452 | BlackRock, Inc. | 31 Dec 2024 | |||
| JANUS HENDERSON GROUP PLC | 4% | -27% | $9,964,391 | -$3,932,443 | 1,521,281 | -28% | JANUS HENDERSON GROUP PLC | 30 Jun 2025 |
| TCG Crossover GP I, LLC | 2.7% | -46% | $7,803,293 | -$6,308,359 | 1,060,230 | -45% | TCG Crossover GP I, LLC | 30 Jun 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.9% | -84% | $2,091,051 | -$12,800,322 | 360,526 | -86% | T. Rowe Price Associates, Inc. | 30 Sep 2025 |
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP | 13% | 5,072,730 | 0% | 0.19% | $37,335,293 |
| 5AM Venture Management, LLC | 10% | 4,056,379 | 0% | 10% | $29,854,949 |
| BlackRock, Inc. | 6.6% | 2,583,333 | +9.5% | 0% | $19,013,332 |
| Merck & Co., Inc. | 4.4% | 1,739,768 | 2.4% | $12,804,692 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.2% | 1,269,634 | +1.1% | 0% | $9,344,506 |
| MPM BIOIMPACT LLC | 3.2% | 1,253,053 | 0.56% | $9,222,470 | |
| TCG Crossover Management, LLC | 2.7% | 1,060,230 | -54% | 0.19% | $7,803,293 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.4% | 954,419 | -7.8% | 0% | $7,024,524 |
| MILLENNIUM MANAGEMENT LLC | 1.9% | 763,959 | +47% | 0% | $5,622,738 |
| StepStone Group LP | 1.9% | 761,277 | 0% | 0.26% | $5,602,999 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 717,430 | +7.5% | 0% | $5,281,368 |
| AQR CAPITAL MANAGEMENT LLC | 1.8% | 699,537 | +780% | 0% | $5,148,591 |
| STATE STREET CORP | 1.5% | 596,677 | +12% | 0% | $4,391,543 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.4% | 542,316 | +3.1% | 0% | $3,992,000 |
| JPMORGAN CHASE & CO | 1.3% | 496,457 | +3244% | 0% | $3,827,683 |
| ACADIAN ASSET MANAGEMENT LLC | 1% | 400,862 | +20% | 0% | $2,945,000 |
| CITADEL ADVISORS LLC | 1% | 394,323 | +83% | 0% | $2,902,217 |
| DIMENSIONAL FUND ADVISORS LP | 0.96% | 376,136 | +16% | 0% | $2,769,577 |
| NORTHERN TRUST CORP | 0.79% | 309,942 | +32% | 0% | $2,281,173 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.77% | 303,459 | -9.1% | 0.01% | $2,233,458 |
| Nantahala Capital Management, LLC | 0.77% | 300,575 | +89% | 0.13% | $2,212,232 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.65% | 254,130 | +15% | 0% | $1,870,397 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.5% | 197,136 | -8.2% | 0% | $1,450,921 |
| Longaeva Partners L.P. | 0.5% | 195,237 | -4.8% | 0.04% | $1,436,944 |
| MORGAN STANLEY | 0.49% | 191,650 | +8.8% | 0% | $1,410,544 |
Quarter history
Holder count, reported shares/value, and median price by quarter.
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 112,620 | $698,136 | -$114,522 | $6.35 | 20 |
| 2026 Q2 | 29,052,007 | $213,997,599 | +$23,782,839 | $7.36 | 127 |
| 2026 Q1 | 25,477,255 | $321,439,067 | +$9,380,200 | $12.62 | 118 |
| 2025 Q4 | 24,428,116 | $250,955,377 | +$6,143,063 | $10.28 | 113 |
| 2025 Q3 | 28,408,651 | $164,766,270 | -$9,410,304 | $5.80 | 114 |
| 2025 Q2 | 29,583,750 | $198,790,015 | -$4,881,409 | $6.72 | 105 |
| 2025 Q1 | 30,241,830 | $274,509,238 | -$4,478,805 | $9.04 | 110 |
| 2024 Q4 | 30,637,008 | $529,755,566 | +$9,629,460 | $17.29 | 102 |
| 2024 Q3 | 30,099,996 | $481,057,545 | +$6,089,620 | $15.98 | 97 |
| 2024 Q2 | 29,668,185 | $422,803,373 | +$52,052,901 | $14.25 | 82 |
| 2024 Q1 | 26,027,444 | $368,797,900 | -$3,772,264 | $14.17 | 76 |
| 2023 Q4 | 26,281,861 | $396,641,035 | +$3,492,844 | $15.09 | 62 |
| 2023 Q3 | 26,035,608 | $411,375,608 | +$4,515,692 | $15.80 | 55 |
| 2023 Q2 | 25,751,810 | $389,877,766 | +$13,317,282 | $15.14 | 56 |
| 2023 Q1 | 24,900,040 | $361,043,649 | +$2,708,627 | $14.50 | 53 |
| 2022 Q4 | 24,715,588 | $334,178,958 | +$2,434,963 | $13.52 | 46 |
| 2022 Q3 | 24,517,008 | $386,369,092 | -$2,728,204 | $15.76 | 33 |
| 2022 Q2 | 24,778,477 | $301,833,417 | -$12,927,920 | $12.18 | 35 |
| 2022 Q1 | 25,876,494 | $242,821,140 | +$2,263,033 | $9.39 | 48 |
| 2021 Q4 | 24,861,440 | $425,110,000 | +$413,748,000 | $17.12 | 45 |