← All institutions
Institutional Holdings
ATRAOwnership Summary
Institutions Holding
37
Total Shares Held
4,468,158
Total Value Held
$50,850,195
Quarter
2026-06-30
Active Positions
Increased Positions
10
3,280,713 shares
Decreased Positions
8
334,548 shares
Held Positions
11
535,281 shares
New Positions
7
317,616 shares
Sold Out Positions
1
175 shares
| Institution | Shares | Value | Change | % of Portfolio | Reported |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 1,552,000 | $17,816,960 | ▲ +1,452,407 | 0.87% | 2026-06-30 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 850,000 | $9,758,000 | ▲ +150,000 | 0.01% | 2026-06-30 |
| Point72 Asset Management, L.P. | 687,718 | $7,895,003 | ▲ +493,454 | 0.01% | 2026-06-30 |
| Redmile Group, LLC | 441,701 | $5,070,727 | Unchanged | 0.34% | 2026-06-30 |
| VANGUARD CAPITAL MANAGEMENT LLC | 247,047 | $2,836,100 | New position | 0.00% | 2026-06-30 |
| MACKENZIE FINANCIAL CORP | 233,249 | $2,677,699 | ▼ -80,371 | 0.00% | 2026-06-30 |
| BlackRock, Inc. | 84,455 | $969,544 | ▲ +5,433 | 0.00% | 2026-06-30 |
| GEODE CAPITAL MANAGEMENT, LLC | 75,128 | $862,924 | ▲ +8,982 | 0.00% | 2026-06-30 |
| STALEY CAPITAL ADVISERS INC | 50,000 | $574,000 | Unchanged | 0.02% | 2026-06-30 |
| VANGUARD FIDUCIARY TRUST CO | 43,036 | $494,053 | New position | 0.00% | 2026-06-30 |
| JANE STREET GROUP, LLC | 30,345 | $348,360 | ▼ -3,525 | 0.00% | 2026-06-30 |
| STATE STREET CORP | 26,453 | $303,680 | Unchanged | 0.00% | 2026-06-30 |
| NORTHERN TRUST CORP | 16,591 | $190,465 | ▲ +4,251 | 0.00% | 2026-06-30 |
| FMR LLC | 16,238 | $186,412 | Unchanged | 0.00% | 2026-06-30 |
| XTX Topco Ltd | 15,303 | $175,678 | New position | 0.00% | 2026-06-30 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 14,000 | $160,720 | ▼ -18,691 | 0.00% | 2026-06-30 |
| MILLENNIUM MANAGEMENT LLC | 12,680 | $145,566 | ▼ -35,009 | 0.00% | 2026-06-30 |
| CITADEL ADVISORS LLC | 10,159 | $116,625 | New position | 0.00% | 2026-06-30 |
| MORGAN STANLEY | 9,178 | $105,368 | ▲ +9 | 0.00% | 2026-06-30 |
| ROYAL BANK OF CANADA | 4,743 | $55,000 | ▲ +424 | 0.00% | 2026-06-30 |
| UBS Group AG | 3,979 | $45,679 | ▼ -46,091 | 0.00% | 2026-06-30 |
| Vanguard Global Advisers, LLC | 1,456 | $16,715 | New position | 0.00% | 2026-06-30 |
| SBI Securities Co., Ltd. | 1,404 | $16,118 | ▼ -170 | 0.00% | 2026-06-30 |
| JONES FINANCIAL COMPANIES LLLP | 803 | $8,440 | ▲ +100 | 0.00% | 2026-06-30 |
| Caitong International Asset Management Co., Ltd | 311 | $3,570 | New position | 0.00% | 2026-06-30 |
| BARCLAYS PLC | 304 | $3,490 | New position | 0.00% | 2026-06-30 |
| Banque Transatlantique SA | 176 | $3,096 | Unchanged | 0.00% | 2026-06-30 |
| WELLS FARGO & COMPANY/MN | 251 | $2,881 | Unchanged | 0.00% | 2026-06-30 |
| JPMORGAN CHASE & CO | 216 | $2,413 | Unchanged | 0.00% | 2026-06-30 |
| Raiffeisen Bank International AG | 200 | $2,296 | Unchanged | 0.00% | 2026-06-30 |
| CITIGROUP INC | 97 | $1,114 | ▲ +96 | 0.00% | 2026-06-30 |
| BNP PARIBAS FINANCIAL MARKETS | 46 | $528 | ▼ -12 | 0.00% | 2026-06-30 |
| ACADIAN ASSET MANAGEMENT LLC | 38,845 | $444 | ▼ -92,065 | 0.00% | 2026-06-30 |
| PlanVest Financial, Inc | 28 | $321 | Unchanged | 0.00% | 2026-06-30 |
| OSAIC HOLDINGS, INC. | 10 | $114 | Unchanged | 0.00% | 2026-06-30 |
| Rockefeller Capital Management L.P. | 8 | $92 | Unchanged | 0.00% | 2026-06-30 |
| RHUMBLINE ADVISERS | 0 | $0 | Sold out | 2026-06-30 |