13F reference period
Q2 2026
CUSIP: 799566104
13F reference period
Q2 2026
Institutions Reporting
210
Shares (Excl. Options)
Price
$3.49
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.
Watchlists follow companies and investors, across their share classes. Bookmark this page to revisit this specific CUSIP and its quarterly holders. If you create an account from here, we will bring you back after verification.
Latest holder context comes from 210 institutions filings for Q2 2026.
Security key
799566104
13F reference period
Q2 2026
13F holders
210
13D/G owners
4
CIK / CUSIP context first
Broader feeds
Open recent reporting periods for CUSIP 799566104:
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 |
|---|---|---|---|---|---|---|---|---|
| ARCH Venture Fund IX, L.P. | 15% | -11% | $181,460,381 | +$314,400 | 46,173,125 | +0.17% | Robert Nelsen | 30 Jun 2026 |
| RA CAPITAL MANAGEMENT, L.P. | 6.3% | $61,125,000 | 18,750,000 | RA Capital Management, L.P. | 14 May 2026 | |||
| BlackRock, Inc. | 5.1% | +4% | $55,528,247 | +$10,647,588 | 13,643,304 | +24% | BlackRock, Inc. | 31 Dec 2025 |
| VANGUARD GROUP INC | 4.8% | $19,023,535 | 10,747,760 | The Vanguard Group | 31 Dec 2024 |
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 12% | 37,429,515 | -0% | 0.01% | $130,629,007 |
| Flagship Pioneering, LLC | 8.3% | 25,001,856 | 0% | 5.7% | $87,256,477 |
| RA CAPITAL MANAGEMENT, L.P. | 6.3% | 18,750,000 | 0.57% | $65,437,500 | |
| BlackRock, Inc. | 5.6% | 16,675,173 | +17% | 0% | $58,196,354 |
| STATE STREET CORP | 3.7% | 11,203,134 | +6.3% | 0% | $39,098,938 |
| CANADA PENSION PLAN INVESTMENT BOARD | 3.4% | 10,218,400 | -0.03% | 0.02% | $35,662,216 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.8% | 8,375,421 | +13% | 0% | $29,230,219 |
| BANK OF AMERICA CORP /DE/ | 1.9% | 5,748,454 | +95% | 0% | $20,062,105 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6% | 4,677,959 | +12% | 0% | $16,329,082 |
| Marex Group Ltd | 1.3% | 3,989,100 | -0.25% | 0.1% | $13,921,959 |
| MARSHALL WACE, LLP | 0.98% | 2,931,436 | +341% | 0.01% | $10,230,711 |
| Alphabet Inc. | 0.94% | 2,812,500 | 0% | 0.01% | $9,815,625 |
| GOLDMAN SACHS GROUP INC | 0.79% | 2,367,935 | -26% | 0% | $8,264,094 |
| Integral Health Asset Management, LLC | 0.67% | 2,000,000 | -38% | 0.29% | $6,980,000 |
| TORONTO DOMINION BANK | 0.66% | 1,972,381 | 0.01% | $6,883,610 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.63% | 1,881,689 | +10% | 0% | $6,567,095 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.62% | 1,868,718 | 0.02% | $6,521,826 | |
| NORTHERN TRUST CORP | 0.54% | 1,604,084 | +8.5% | 0% | $5,598,252 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.46% | 1,379,181 | +0.95% | 0% | $4,813,342 |
| Woodline Partners LP | 0.44% | 1,317,932 | 0% | 0.01% | $4,599,583 |
| VANGUARD FIDUCIARY TRUST CO | 0.41% | 1,237,437 | +16% | 0% | $4,318,655 |
| RENAISSANCE TECHNOLOGIES LLC | 0.41% | 1,231,100 | -15% | 0.01% | $4,296,539 |
| MORGAN STANLEY | 0.38% | 1,139,782 | -22% | 0% | $3,977,839 |
| UBS Group AG | 0.35% | 1,061,441 | -22% | 0% | $3,704,429 |
| AQR CAPITAL MANAGEMENT LLC | 0.32% | 963,147 | -14% | 0% | $3,361,383 |
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 | 700,027 | $2,028,038 | +$46,850 | $2.92 | 39 |
| 2026 Q2 | 184,772,493 | $644,728,739 | +$76,839,530 | $3.49 | 210 |
| 2026 Q1 | 164,234,379 | $473,080,134 | +$13,118,650 | $2.88 | 202 |
| 2025 Q4 | 159,112,907 | $647,601,557 | -$17,518,558 | $4.07 | 201 |
| 2025 Q3 | 163,544,919 | $580,597,886 | +$66,158,610 | $3.55 | 175 |
| 2025 Q2 | 145,417,350 | $397,022,759 | -$12,602,331 | $2.73 | 152 |
| 2025 Q1 | 149,116,670 | $250,510,959 | -$14,520,086 | $1.68 | 156 |
| 2024 Q4 | 157,928,176 | $257,417,788 | -$2,121,232 | $1.63 | 159 |
| 2024 Q3 | 153,260,123 | $637,634,346 | +$16,640,858 | $4.16 | 150 |
| 2024 Q2 | 148,167,660 | $809,021,070 | +$44,986 | $5.46 | 144 |
| 2024 Q1 | 146,274,865 | $1,462,752,586 | +$233,741,262 | $10.00 | 151 |
| 2023 Q4 | 124,526,898 | $508,113,977 | -$12,215,240 | $4.08 | 128 |
| 2023 Q3 | 127,513,989 | $493,495,510 | -$30,211,194 | $3.87 | 132 |
| 2023 Q2 | 134,904,538 | $804,023,148 | +$26,527,612 | $5.96 | 121 |
| 2023 Q1 | 130,716,654 | $427,414,965 | +$6,519,444 | $3.27 | 118 |
| 2022 Q4 | 128,403,041 | $507,152,945 | -$769,516 | $3.95 | 119 |
| 2022 Q3 | 128,339,963 | $769,886,255 | +$13,983,486 | $6.00 | 122 |
| 2022 Q2 | 125,590,881 | $807,500,039 | +$40,235,857 | $6.43 | 111 |
| 2022 Q1 | 119,405,403 | $985,831,531 | +$36,653,787 | $8.26 | 109 |
| 2021 Q4 | 111,562,858 | $1,727,117,718 | +$20,231,159 | $15.48 | 101 |
| 2021 Q3 | 75,725,736 | $1,706,389,522 | +$266,392,448 | $22.52 | 85 |
| 2021 Q2 | 64,059,346 | $1,259,281,145 | +$104,914,051 | $19.66 | 78 |
| 2021 Q1 | 58,277,829 | $1,950,553,711 | +$1,950,553,686 | $33.47 | 74 |