MAGENTA THERAPEUTICS INC (MGTA)
Institutional ownership reported to the SEC as of Q2 2023, across 19 quarters.
45
Reporting holders
$22.0M
Reported value
0.0%
Calls
0.0%
Puts
-7
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | $4.6M | 6,060,000 | 0.68% | 2q | HELD |
| Nantahala Capital Management, LLC | $3.8M | 5,000,000 | 0.37% | new | NEW |
| Atlas Venture Life Science Advisors, LLC | $2.9M | 3,791,698 | 0.36% | 7q | HELD |
| CITADEL ADVISORS LLC | $2.6M | 3,360,001 | 0.00% | 4q | +37995.2%+$2.6M |
| Alphabet Inc. | $2.5M | 3,339,138 | 0.14% | 21q | HELD |
| VANGUARD GROUP INC | $1.5M | 1,968,421 | 0.00% | 19q | HELD |
| Laurion Capital Management LP | $441.4K | 582,300 | 0.00% | 5q | HELD |
| Octagon Capital Advisors LP | $416.9K | 550,000 | 0.06% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $365.0K | 481,700 | 0.00% | 8q | +22.4%+$66.9K |
| ACADIAN ASSET MANAGEMENT LLC | $346.0K | 457,690 | 0.00% | 7q | -25.5%-$118.3K |
| Verition Fund Management LLC | $286.7K | 378,272 | 0.00% | 2q | -82.8%-$1.4M |
| BlackRock Inc. | $276.0K | 364,168 | 0.00% | 19q | -21.8%-$77.2K |
| GEODE CAPITAL MANAGEMENT, LLC | $271.1K | 357,690 | 0.00% | 19q | HELD |
| HARVARD MANAGEMENT CO INC | $252.0K | 332,610 | 0.02% | 19q | HELD |
| RBF Capital, LLC | $190.1K | 250,822 | 0.01% | 5q | HELD |
| BESSEMER GROUP INC | $180.0K | 237,277 | 0.00% | 19q | HELD |
| Leonteq Securities AG | $151.6K | 200,000 | 0.01% | 3q | HELD |
| TWO SIGMA ADVISERS, LP | $134.5K | 177,400 | 0.00% | 12q | +15.2%+$17.7K |
| HARBOR CAPITAL ADVISORS, INC. | $126.9K | 167,454 | 0.03% | 7q | +10.1%+$11.6K |
| CREDIT SUISSE AG/ | $113.2K | 149,300 | 0.00% | 14q | -22.8%-$33.5K |
| STATE STREET CORP | $105.5K | 139,207 | 0.00% | 19q | HELD |
| TWO SIGMA INVESTMENTS, LP | $91.2K | 120,269 | 0.00% | 14q | +31.6%+$21.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $78.3K | 103,302 | 0.00% | 2q | -43.1%-$59.3K |
| CORSAIR CAPITAL MANAGEMENT, L.P. | $75.8K | 100,000 | 0.03% | 2q | +204.5%+$50.9K |
| NORTHERN TRUST CORP | $54.2K | 71,463 | 0.00% | 19q | -26.6%-$19.6K |
| Bank of New York Mellon Corp | $45.8K | 60,404 | 0.00% | 19q | -7.5%-$3.7K |
| Cheyne Capital Management (UK) LLP | $35.8K | 47,170 | 0.13% | 6q | HELD |
| FIDUCIARY TRUST CO | $23.2K | 30,555 | 0.00% | 17q | HELD |
| BANK OF AMERICA CORP /DE/ | $21.2K | 27,917 | 0.00% | 3q | -1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $20.7K | 27,369 | 0.00% | 4q | HELD |
| XTX Topco Ltd | $20.4K | 26,932 | 0.00% | new | NEW |
| MORGAN STANLEY | $12.8K | 16,866 | 0.00% | 21q | -96.7%-$379.1K |
| Tower Research Capital LLC (TRC) | $9.2K | 12,190 | 0.00% | 19q | -7.3% |
| UBS Group AG | $8.5K | 11,177 | 0.00% | 2q | +299.6%+$6.4K |
| Sound View Wealth Advisors Group, LLC | $8.0K | 10,500 | 0.00% | 2q | HELD |
| Rathbones Group PLC | $7.6K | 10,000 | 0.00% | 5q | HELD |
| Royal Bank of Canada | $4.0K | 5,372 | 0.00% | 18q | HELD |
| BNP PARIBAS ARBITRAGE, SNC | $3.4K | 4,474 | 0.00% | 18q | -8.3% |
| WELLS FARGO & COMPANY/MN | $591 | 779 | 0.00% | 19q | +1.7% |
| UMB Bank, n.a. | $562 | 742 | 0.00% | 2q | HELD |
| JPMORGAN CHASE & CO | $533 | 703 | 0.00% | 2q | HELD |
| Allworth Financial LP | $285 | 375 | 0.00% | 3q | HELD |
| BARCLAYS PLC | $39 | 52 | 0.00% | 19q | HELD |
| INSTITUTIONAL & FAMILY ASSET MANAGEMENT, LLC | $38 | 50 | 0.00% | 3q | HELD |
| PENSION & WEALTH MANAGEMENT ADVISORS, INC. | $8 | 10 | 0.00% | 3q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2023 | 45 | $22.0M | 29,033,819 | 3 | 8 | 11 | 0.0% |
| Q1 2023 | 52 | $23.6M | 29,689,830 | 16 | 11 | 10 | 0.1% |
| Q4 2022 | 52 | $11.1M | 28,136,880 | 9 | 13 | 12 | 0.1% |
| Q3 2022 | 68 | $70.5M | 49,907,126 | 7 | 16 | 22 | 0.0% |
| Q2 2022 | 71 | $54.6M | 45,513,631 | 16 | 19 | 17 | 0.0% |
| Q1 2022 | 86 | $138.9M | 47,888,990 | 12 | 18 | 25 | 0.0% |
| Q4 2021 | 90 | $211.7M | 47,764,504 | 13 | 25 | 19 | 0.0% |
| Q3 2021 | 92 | $276.1M | 37,903,616 | 15 | 31 | 23 | 0.0% |
| Q2 2021 | 96 | $366.4M | 37,459,057 | 16 | 38 | 21 | 0.0% |
| Q1 2021 | 91 | $424.5M | 35,773,626 | 14 | 24 | 30 | 0.2% |
| Q4 2020 | 91 | $255.7M | 32,563,635 | 7 | 36 | 21 | 0.1% |
| Q3 2020 | 93 | $217.5M | 31,974,024 | 15 | 34 | 14 | 0.0% |
| Q2 2020 | 96 | $247.7M | 32,968,490 | 29 | 29 | 22 | 0.0% |
| Q1 2020 | 71 | $174.3M | 27,749,358 | 9 | 23 | 18 | 0.0% |
| Q4 2019 | 74 | $441.1M | 29,103,178 | 17 | 18 | 17 | 0.0% |
| Q3 2019 | 72 | $288.0M | 28,068,831 | 7 | 26 | 17 | 0.0% |
| Q2 2019 | 69 | $418.9M | 28,454,935 | 15 | 25 | 9 | 0.0% |
| Q1 2019 | 62 | $406.3M | 24,722,220 | 15 | 23 | 7 | 0.0% |
| Q4 2018 | 53 | $125.3M | 22,037,621 | 2 | 0 | 2 | 0.0% |