SANA BIOTECHNOLOGY INC SANA
COM · Common Stock · CUSIP 799566104 · ISIN US7995661045
Biotechnology company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($45.5k this quarter). Holder counts are more reliable. Shares outstanding: 222.5m as of 2024-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.46. Options: 11 managers hold calls ($6.7m notional), 11 hold puts ($8.3m).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 125 |
| Q4 2022 | 121 |
| Q1 2023 | 121 |
| Q2 2023 | 124 |
| Q3 2023 | 137 |
| Q4 2023 | 133 |
| Q1 2024 | 155 |
| Q2 2024 | 149 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 50 | 50 |
| Q1 2023 | 55 | 46 |
| Q2 2023 | 50 | 52 |
| Q3 2023 | 64 | 49 |
| Q4 2023 | 71 | 58 |
| Q1 2024 | 84 | 55 |
| Q2 2024 | 77 | 63 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $204.2k | $164.9k | 0.81 |
| Q4 2023 | $302.7k | $1.9m | 6.42 |
| Q1 2024 | $4.0m | $2.5m | 0.62 |
| Q2 2024 | $6.7m | $8.3m | 1.24 |
Biggest buyers
| FMR LLC | Added | +5.1m |
| BlackRock Inc. | Added | +2.0m |
| VANGUARD GROUP INC | Added | +723.5k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | New | +616.6k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +473.9k |
| BANK OF AMERICA CORP /DE/ | Added | +362.1k |
| TWO SIGMA INVESTMENTS, LP | Added | +323.7k |
| Corient Private Wealth LP | Added | +269.5k |
| Qube Research & Technologies Ltd | Added | +233.1k |
| Integral Health Asset Management, LLC | Added | +220.0k |
Biggest sellers
| T. Rowe Price Investment Management, Inc. | Reduced | -3.2m |
| MORGAN STANLEY | Reduced | -2.9m |
| CITADEL ADVISORS LLC | Reduced | -1.8m |
| Duquesne Family Office LLC | Sold out | -984.0k |
| MARSHALL WACE, LLP | Reduced | -682.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | -577.5k |
| PFM Health Sciences, LP | Reduced | -564.2k |
| Octagon Capital Advisors LP | Sold out | -360.8k |
| JPMORGAN CHASE & CO | Reduced | -307.8k |
| Verition Fund Management LLC | Reduced | -259.2k |
Biggest calls
| Ikarian Capital, LLC | New | $2.2m4.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.2m225.6k shares |
| Caption Management, LLC | New | $982.8k180.0k shares |
| BOOTHBAY FUND MANAGEMENT, LLC | New | $670.5k122.8k shares |
| Point72 Asset Management, L.P. | New | $600.6k110.0k shares |
| CITADEL ADVISORS LLC | Added | $550.4k100.8k shares |
| MILLENNIUM MANAGEMENT LLC | New | $275.7k50.5k shares |
| GROUP ONE TRADING LLC | Added | $148.5k27.2k shares |
| CITIGROUP INC | New | $81.4k14.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $8.0k1.5k shares |
Biggest puts
| Affinity Asset Advisors, LLC | New | $2.8m521.0k shares |
| Ikarian Capital, LLC | New | $2.2m4.0k shares |
| CITADEL ADVISORS LLC | Added | $695.6k127.4k shares |
| BOOTHBAY FUND MANAGEMENT, LLC | New | $670.5k122.8k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $488.1k89.4k shares |
| SIMPLEX TRADING, LLC | Added | $464.0k85.1k shares |
| LMR Partners LLP | New | $417.7k76.5k shares |
| MILLENNIUM MANAGEMENT LLC | New | $411.7k75.4k shares |
| JANE STREET GROUP, LLC | Added | $87.9k16.1k shares |
| GROUP ONE TRADING LLC | Reduced | $81.4k14.9k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| ARCH Venture Fund IX, L.P. 13G · exempt (held before listing) -1.9 pts · filed 2026-08-14 | 15.4% |
| RA CAPITAL MANAGEMENT, L.P. 13G · passive investor new · filed 2026-05-21 | 6.3% |
| BlackRock, Inc. 13G · institution +0.2 pts · filed 2026-01-21 | 5.1% |
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 1 | $300.0k | $300.0k |
| Q1 2024 | 1 | $10.0m | 1 | $236.2k | — |
| Q2 2024 | 0 | — | 0 | — | — |
None reported in Q2 2024.
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| FMR LLC 0.01% of their portfolio | 27.2m $148.3m | Added +5.1m |
| Flagship Pioneering, LLC 16.19% of their portfolio | 25.0m $136.5m | Unchanged |
| VANGUARD GROUP INC 0.00% of their portfolio | 12.9m $70.3m | Added +723.5k |
| BlackRock Inc. 0.00% of their portfolio | 11.0m $60.3m | Added +2.0m |
| BAILLIE GIFFORD & CO 0.04% of their portfolio | 10.6m $57.7m | Reduced -85.1k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.05% of their portfolio | 10.2m $55.6m | Unchanged |
| STATE STREET CORP 0.00% of their portfolio | 6.4m $34.7m | Reduced -12.1k |
| Capital World Investors 0.00% of their portfolio | 5.4m $29.8m | Unchanged |
| Crestline Management, L.P. 1.38% of their portfolio | 3.2m $17.6m | Reduced -140.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 3.1m $17.0m | Reduced -577.5k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.9m $15.8m | Added +473.9k |
| Alphabet Inc. 0.78% of their portfolio | 2.8m $15.4m | Unchanged |
| BAKER BROS. ADVISORS LP 0.17% of their portfolio | 2.4m $13.0m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.9m $10.4m | Reduced -307.8k |
| MORGAN STANLEY 0.00% of their portfolio | 1.6m $8.8m | Reduced -2.9m |
| T. Rowe Price Investment Management, Inc. 0.01% of their portfolio | 1.6m $8.5m | Reduced -3.2m |
| Boxer Capital, LLC 0.44% of their portfolio | 1.5m $8.4m | Unchanged |
| Integral Health Asset Management, LLC 0.65% of their portfolio | 1.2m $6.6m | Added +220.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 942.5k $5.1m | Added +119.0k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 910.2k $5.0m | Added +362.1k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 854.6k $4.7m | Reduced -11.6k |
| Omega Fund Management, LLC 3.41% of their portfolio | 843.8k $4.6m | Unchanged |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 817.3k $4.5m | Reduced -35.4k |
| ArrowMark Colorado Holdings LLC 0.04% of their portfolio | 685.1k $3.7m | Unchanged |
| Woodline Partners LP 0.04% of their portfolio | 684.2k $3.7m | Reduced -214.9k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio | 616.6k $3.4m | New |
| Corient Private Wealth LP 0.01% of their portfolio | 607.0k $3.3m | Added +269.5k |
| Skandinaviska Enskilda Banken AB (publ) 0.02% of their portfolio | 583.5k $3.2m | Unchanged |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 522.7k $2.9m | Reduced -2.3k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 461.6k $2.5m | Added +26.6k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 442.6k $2.4m | Reduced -112.0k |
| Capital International Investors 0.00% of their portfolio | 432.1k $2.4m | Unchanged |
| Bank of New York Mellon Corp 0.00% of their portfolio | 431.7k $2.4m | Added +90.4k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 413.5k $2.3m | Added +323.7k |
| TD Asset Management Inc 0.00% of their portfolio | 404.3k $2.2m | Reduced -116.8k |
| Zimmer Partners, LP 0.04% of their portfolio | 368.7k $2.0m | Added +166.2k |
| CITIGROUP INC 0.00% of their portfolio | 355.3k $1.9m | Reduced -114.3k |
| Rafferty Asset Management, LLC 0.01% of their portfolio | 340.4k $1.9m | Reduced -155.5k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 312.0k $1.7m | Added +23.2k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 303.2k $1.7m | Added +156.7k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 292.2k $1.6m | First filing |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 288.6k $1.6m | Added +233.1k |
| Swiss National Bank 0.00% of their portfolio | 260.2k $1.4m | Added +66.1k |
| NORGES BANK 0.00% of their portfolio | 249.6k $1.4m | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 247.1k $1.3m | Added +163.7k |
| UBS Group AG 0.00% of their portfolio | 240.6k $1.3m | Reduced -133.1k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 187.7k $1.0m | Reduced -682.3k |
| GSA CAPITAL PARTNERS LLP 0.07% of their portfolio | 184.7k $1.0m | Added +148.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 181.9k $993.2k | Added +25.1k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 170.1k $928.6k | Added +44.8k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 158.0k $862.9k | Added +145.7k |
| REGENTS OF THE UNIVERSITY OF CALIFORNIA 0.47% of their portfolio | 156.3k $853.1k | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 151.5k $827.2k | Added +43.9k |
| BARCLAYS PLC 0.00% of their portfolio | 140.7k $768.4k | Added +24.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 129.3k $705.8k | Added +31.0k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 127.2k $694.4k | Added +24.5k |
| Squarepoint Ops LLC 0.00% of their portfolio | 126.6k $691.1k | Added +96.3k |
| Verition Fund Management LLC 0.01% of their portfolio | 125.1k $683.0k | Reduced -259.2k |
| DekaBank Deutsche Girozentrale 0.00% of their portfolio | 112.3k $1.1m | Unchanged |
| PFM Health Sciences, LP 0.03% of their portfolio | 110.8k $605.2k | Reduced -564.2k |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 105.3k $575.1k | New |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.01% of their portfolio | 104.4k $571.0k | Unchanged |
| Graham Capital Management, L.P. 0.02% of their portfolio | 96.9k $528.9k | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 90.3k $493.1k | Added +58.4k |
| Susquehanna Portfolio Strategies, LLC 0.02% of their portfolio | 81.7k $446.1k | Unchanged |
| MetLife Investment Management, LLC 0.00% of their portfolio | 77.6k $423.8k | Added +29.3k |
| Corebridge Financial, Inc. 0.00% of their portfolio | 71.1k $388.3k | First filing |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 68.0k $371.6k | New |
| Clarius Group, LLC 0.02% of their portfolio | 63.2k $345.0k | Added +16.4k |
| PROFUND ADVISORS LLC 0.01% of their portfolio | 63.1k $344.4k | Reduced -14.1k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 59.4k $324.2k | Reduced -1.8m |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 58.8k $321.1k | Reduced -180.0k |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 56.8k $309.6k | Added +26.6k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 54.3k $296.5k | Added +23.4k |
| SIMPLEX TRADING, LLC 0.01% of their portfolio | 53.3k $290.0k | Added +6.8k |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 52.0k $283.8k | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 49.9k $272.5k | Reduced -123.0k |
| SHERBROOKE PARK ADVISERS LLC 0.05% of their portfolio | 48.3k $263.9k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 47.4k $258.8k | Added +12.5k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 46.4k $253.4k | Added +4.9k |
| Brevan Howard Capital Management LP 0.02% of their portfolio | 46.3k $252.8k | New |
| Invesco Ltd. 0.00% of their portfolio | 46.3k $252.7k | Added +5.2k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.01% of their portfolio | 43.3k $236.6k | Reduced -91.0k |
| MARTINGALE ASSET MANAGEMENT L P 0.00% of their portfolio | 42.3k $231.2k | Reduced -6.9k |
| Focus Partners Wealth 0.00% of their portfolio | 42.0k $248.0k | Added +22.3k |
| Erste Asset Management GmbH 0.00% of their portfolio | 40.0k $216.0k | Unchanged |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 37.0k $202.2k | Added +9.9k |
| OMERS ADMINISTRATION Corp 0.00% of their portfolio | 35.6k $194.4k | New |
| D.A. DAVIDSON & CO. 0.00% of their portfolio | 35.6k $194.3k | Added +13.4k |
| Alpine Global Management, LLC 0.03% of their portfolio | 34.2k $186.6k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 32.5k $177.7k | Reduced -26.9k |
| Trexquant Investment LP 0.00% of their portfolio | 30.2k $164.8k | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 29.9k $163.0k | Added +5.1k |
| Employees Retirement System of Texas 0.00% of their portfolio | 29.5k $161.0k | Unchanged |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 29.0k $159.0k | Added +7.1k |
| Vident Advisory, LLC 0.00% of their portfolio | 28.9k $158.0k | Added +1.9k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.03% of their portfolio | 27.3k $149.1k | Added +14.4k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 26.7k $145.7k | Added +9.7k |
| ProShare Advisors LLC 0.00% of their portfolio | 26.5k $144.8k | Reduced -6.2k |
| China Universal Asset Management Co., Ltd. 0.02% of their portfolio | 26.0k $142.1k | Reduced -16.4k |