← All institutions
Institutional Holdings
ATNMOwnership Summary
Institutions Holding
61
Total Shares Held
4,716,339
Total Value Held
$4,107,480
Quarter
2026-06-30
Active Positions
Increased Positions
6
510,416 shares
Decreased Positions
21
2,583,062 shares
Held Positions
14
170,358 shares
New Positions
8
1,452,503 shares
Sold Out Positions
12
324,363 shares
| Institution | Shares | Value | Change | % of Portfolio | Reported |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 1,238,302 | $1,213,536 | New position | 0.00% | 2026-06-30 |
| MILLENNIUM MANAGEMENT LLC | 514,580 | $504,288 | ▼ -50,020 | 0.00% | 2026-06-30 |
| BlackRock, Inc. | 395,896 | $387,978 | ▲ +24,686 | 0.00% | 2026-06-30 |
| RENAISSANCE TECHNOLOGIES LLC | 380,491 | $372,881 | ▼ -91,109 | 0.00% | 2026-06-30 |
| GEODE CAPITAL MANAGEMENT, LLC | 324,945 | $318,553 | ▼ -11,128 | 0.00% | 2026-06-30 |
| TWO SIGMA INVESTMENTS, LP | 259,179 | $253,995 | ▼ -77,989 | 0.00% | 2026-06-30 |
| GAGNON SECURITIES LLC | 182,142 | $178,499 | ▼ -19,158 | 0.03% | 2026-06-30 |
| VANGUARD FIDUCIARY TRUST CO | 161,526 | $158,295 | New position | 0.00% | 2026-06-30 |
| STATE STREET CORP | 122,215 | $119,771 | ▼ -4,000 | 0.00% | 2026-06-30 |
| Gen-Wealth Partners Inc | 105,111 | $103,009 | ▼ -2,000 | 0.03% | 2026-06-30 |
| NORTHERN TRUST CORP | 69,743 | $68,348 | ▼ -6,112 | 0.00% | 2026-06-30 |
| Qube Research & Technologies Ltd | 57,812 | $56,656 | ▲ +39,764 | 0.00% | 2026-06-30 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 56,822 | $55,685 | ▼ -67,176 | 0.00% | 2026-06-30 |
| Vontobel Holding Ltd. | 50,000 | $49,000 | ▲ +20,000 | 0.00% | 2026-06-30 |
| Bluespring Wealth Management, LLC | 43,000 | $42,140 | New position | 0.00% | 2026-06-30 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 40,000 | $39,200 | Unchanged | 0.00% | 2026-06-30 |
| Gerald Baker Financial Group LLC | 22,691 | $22,237 | Unchanged | 0.01% | 2026-06-30 |
| MAYPORT, LLC | 22,000 | $21,560 | Unchanged | 0.00% | 2026-06-30 |
| NORTH STAR ASSET MANAGEMENT INC | 20,000 | $19,600 | Unchanged | 0.00% | 2026-06-30 |
| WELLS FARGO & COMPANY/MN | 19,800 | $19,404 | Unchanged | 0.00% | 2026-06-30 |
| JANE STREET GROUP, LLC | 19,500 | $19,110 | ▼ -41,199 | 0.00% | 2026-06-30 |
| OSAIC HOLDINGS, INC. | 18,865 | $18,487 | ▼ -1,000 | 0.00% | 2026-06-30 |
| XTX Topco Ltd | 13,731 | $13,456 | ▼ -16,479 | 0.00% | 2026-06-30 |
| Savvy Advisors, Inc. | 10,000 | $9,800 | Unchanged | 0.00% | 2026-06-30 |
| Vanguard Global Advisers, LLC | 8,893 | $8,715 | New position | 0.00% | 2026-06-30 |
| UBS Group AG | 6,758 | $6,623 | ▼ -7,860 | 0.00% | 2026-06-30 |
| MORGAN STANLEY | 6,341 | $6,214 | ▼ -7,256 | 0.00% | 2026-06-30 |
| Rockefeller Capital Management L.P. | 4,000 | $3,920 | Unchanged | 0.00% | 2026-06-30 |
| GROUP ONE TRADING LLC | 3,700 | $3,626 | ▲ +1,400 | 0.00% | 2026-06-30 |
| SIMPLEX TRADING, LLC | 2,600 | $2,548 | ▼ -15,800 | 0.00% | 2026-06-30 |
| Steward Partners Investment Advisory, LLC | 2,000 | $1,960 | ▼ -166 | 0.00% | 2026-06-30 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,657 | $1,624 | ▲ +1,550 | 0.00% | 2026-06-30 |
| JPMORGAN CHASE & CO | 1,494 | $1,479 | Unchanged | 0.00% | 2026-06-30 |
| JONES FINANCIAL COMPANIES LLLP | 1,351 | $1,337 | ▲ +1,000 | 0.00% | 2026-06-30 |
| NATIONAL BANK OF CANADA /FI/ | 921 | $903 | ▼ -100 | 0.00% | 2026-06-30 |
| ACADIAN ASSET MANAGEMENT LLC | 496,288 | $485 | ▼ -104,531 | 0.00% | 2026-06-30 |
| SBI Securities Co., Ltd. | 492 | $482 | ▼ -50 | 0.00% | 2026-06-30 |
| PITTENGER & ANDERSON INC | 341 | $335 | Unchanged | 0.00% | 2026-06-30 |
| HARBOUR INVESTMENTS, INC. | 334 | $327 | New position | 0.00% | 2026-06-30 |
| NISA INVESTMENT ADVISORS, LLC | 330 | $323 | Unchanged | 0.00% | 2026-06-30 |
| Investors Research Corp | 300 | $294 | Unchanged | 0.00% | 2026-06-30 |
| Allied Private Wealth LLC | 240 | $232 | New position | 0.00% | 2026-06-30 |
| BARCLAYS PLC | 203 | $199 | New position | 0.00% | 2026-06-30 |
| BNP PARIBAS FINANCIAL MARKETS | 201 | $197 | ▼ -36 | 0.00% | 2026-06-30 |
| FEDERATED HERMES, INC. | 137 | $134 | ▼ -1,266 | 0.00% | 2026-06-30 |
| AM INVESTMENT STRATEGIES LLC | 29,356 | $29 | Unchanged | 0.01% | 2026-06-30 |
| Axiom Investment Management LLC | 5 | $5 | New position | 0.00% | 2026-06-30 |
| Caitong International Asset Management Co., Ltd | 1 | $1 | Unchanged | 0.00% | 2026-06-30 |
| ROYAL BANK OF CANADA | 45 | $0 | Unchanged | 0.00% | 2026-06-30 |
| CITADEL ADVISORS LLC | 0 | $0 | Sold out | 2026-06-30 | |
| GOLDMAN SACHS GROUP INC | 0 | $0 | Sold out | 2026-06-30 | |
| TWO SIGMA SECURITIES, LLC | 0 | $0 | Sold out | 2026-06-30 | |
| NINE MASTS CAPITAL Ltd | 0 | $0 | Sold out | 2026-06-30 | |
| DIMENSIONAL FUND ADVISORS LP | 0 | $0 | Sold out | 2026-06-30 | |
| Virtu Financial LLC | 0 | $0 | Sold out | 2026-06-30 | |
| Callan Family Office, LLC | 0 | $0 | Sold out | 2026-06-30 | |
| Intrepid Financial Planning Group LLC | 0 | $0 | Sold out | 2026-06-30 | |
| LEVEL FOUR ADVISORY SERVICES, LLC | 0 | $0 | Sold out | 2026-06-30 | |
| Advisory Services Network, LLC | 0 | $0 | Sold out | 2026-06-30 | |
| CITIGROUP INC | 0 | $0 | Sold out | 2026-06-30 | |
| FMR LLC | 0 | $0 | Sold out | 2026-06-30 |