13F QoQ Ownership Changes
MBX Institutional Holders
Period 2025-12-31 · prior 2025-09-30 · 44 new · 52 added · 45 reduced · 25 exited
New Positions(44)
Added To(52)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,919,756 | +962,295 | $92.1M | +$57.8M | 49.2% |
| Deep Track Capital, LP | 3,249,790 | +99,790 | $102.5M | +$47.4M | 3.2% |
| VANGUARD GROUP INC | 1,817,811 | +140,449 | $57.3M | +$28.0M | 8.4% |
| STATE STREET CORP | 672,740 | +353,466 | $21.2M | +$15.6M | 110.7% |
| Parkman Healthcare Partners LLC | 885,639 | +112,335 | $27.9M | +$14.4M | 14.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 649,391 | +175,459 | $20.5M | +$12.2M | 37.0% |
| Point72 Asset Management, L.P. | 680,609 | +52,942 | $21.5M | +$10.5M | 8.4% |
| Soleus Capital Management, L.P. | 408,900 | +133,900 | $12.9M | +$8.1M | 48.7% |
| UBS Group AG | 281,212 | +220,487 | $8.9M | +$7.8M | 363.1% |
| Affinity Asset Advisors, LLC | 250,000 | +85,000 | $7.9M | +$5.0M | 51.5% |
| TWO SIGMA INVESTMENTS, LP | 138,571 | +124,984 | $4.4M | +$4.1M | 919.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 222,180 | +52,174 | $7.0M | +$4.0M | 30.7% |
| Opaleye Management Inc. | 260,000 | +7,000 | $8.2M | +$3.8M | 2.8% |
| DAFNA Capital Management LLC | 165,265 | +80,265 | $5.2M | +$3.7M | 94.4% |
| NORTHERN TRUST CORP | 190,881 | +57,616 | $6.0M | +$3.7M | 43.2% |
| Balyasny Asset Management L.P. | 119,726 | +94,085 | $3.8M | +$3.3M | 366.9% |
| JANE STREET GROUP, LLC | 103,081 | +66,881 | $3.3M | +$2.6M | 184.8% |
| Nuveen, LLC | 75,565 | +53,422 | $2.4M | +$2.0M | 241.3% |
| Verition Fund Management LLC | 57,575 | +46,975 | $1.8M | +$1.6M | 443.2% |
| Bank of New York Mellon Corp | 75,262 | +27,527 | $2.4M | +$1.5M | 57.7% |
| Aaron Wealth Advisors LLC | 70,000 | +20,000 | $2.2M | +$1.3M | 40.0% |
| STEMPOINT CAPITAL LP | 78,553 | +3,553 | $2.5M | +$1.2M | 4.7% |
| MORGAN STANLEY | 59,026 | +14,158 | $1.9M | +$1.1M | 31.6% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 69,551 | +1,175 | $2.2M | +$958.2K | 1.7% |
| ALPS ADVISORS INC | 36,872 | +20,032 | $1.2M | +$868.2K | 119.0% |
| WELLS FARGO & COMPANY/MN | 31,931 | +20,176 | $1.0M | +$801.4K | 171.6% |
| BANK OF AMERICA CORP /DE/ | 37,894 | +11,278 | $1.2M | +$729.4K | 42.4% |
| AQR CAPITAL MANAGEMENT LLC | 31,409 | +15,645 | $990.6K | +$714.8K | 99.2% |
| ALLIANCEBERNSTEIN L.P. | 27,900 | +17,400 | $880.0K | +$696.2K | 165.7% |
| RHUMBLINE ADVISERS | 33,420 | +11,599 | $1.1M | +$672.2K | 53.1% |
| Creative Planning | 33,651 | +4,919 | $1.1M | +$558.5K | 17.1% |
| CITIGROUP INC | 16,391 | +16,213 | $517.0K | +$513.9K | 9108.4% |
| Invesco Ltd. | 21,203 | +9,415 | $668.7K | +$462.5K | 79.9% |
| DEUTSCHE BANK AG\ | 20,027 | +9,104 | $631.7K | +$440.5K | 83.3% |
| China Universal Asset Management Co., Ltd. | 15,317 | +10,317 | $483.1K | +$395.6K | 206.3% |
| JPMORGAN CHASE & CO | 14,645 | +8,470 | $461.9K | +$353.8K | 137.2% |
| MetLife Investment Management, LLC | 16,018 | +5,000 | $505.2K | +$312.4K | 45.4% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 13,258 | +6,138 | $418.2K | +$293.6K | 86.2% |
| BARCLAYS PLC | 58,541 | +36,915 | $668.0K | +$289.5K | 170.7% |
| BNP PARIBAS FINANCIAL MARKETS | 6,784 | +3,888 | $214.0K | +$163.3K | 134.3% |
| Police & Firemen's Retirement System of New Jersey | 7,520 | +3,011 | $237.2K | +$158.3K | 66.8% |
| Tower Research Capital LLC (TRC) | 3,416 | +2,149 | $107.7K | +$85.6K | 169.6% |
| Russell Investments Group, Ltd. | 2,856 | +1,375 | $90.1K | +$64.2K | 92.8% |
| Legal & General Group Plc | 2,539 | +1,211 | $80.1K | +$56.8K | 91.2% |
| Ameritas Investment Partners, Inc. | 2,312 | +1,135 | $72.9K | +$52.3K | 96.4% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,754 | +689 | $55.3K | +$36.7K | 64.7% |
| Sterling Capital Management LLC | 1,641 | +583 | $51.8K | +$33.2K | 55.1% |
| ACADIAN ASSET MANAGEMENT LLC | 48,614 | +43,605 | $1.5K | +$1.4K | 870.5% |
| ROTHSCHILD INVESTMENT LLC | 24 | +4 | $757 | +$407 | 20.0% |
| EverSource Wealth Advisors, LLC | 25 | +2 | $789 | +$386 | 8.7% |
| CWM, LLC | 1,784 | +400 | $56 | +$32 | 28.9% |
| AMALGAMATED BANK | 895 | +511 | $28 | +$21 | 133.1% |
Reduced(45)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Frazier Life Sciences Management, L.P. | 6,652,013 | 0 | $209.8M | +$93.4M | 0.0% |
| ORBIMED ADVISORS LLC | 3,935,203 | -67,684 | $124.1M | +$54.1M | -1.7% |
| NEA Management Company, LLC | 3,614,486 | 0 | $114.0M | +$50.7M | 0.0% |
| NVP ASSOCIATES, LLC | 2,136,335 | 0 | $67.4M | +$30.0M | 0.0% |
| EcoR1 Capital, LLC | 2,123,604 | 0 | $67.0M | +$29.8M | 0.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 3,349,961 | -1,473,375 | $105.7M | +$21.2M | -30.5% |
| Driehaus Capital Management LLC | 1,408,159 | -131,480 | $44.4M | +$17.5M | -8.5% |
| Cormorant Asset Management, LP | 1,120,000 | -105,000 | $35.3M | +$13.9M | -8.6% |
| Woodline Partners LP | 1,000,063 | -201,087 | $31.5M | +$10.5M | -16.7% |
| TCG Crossover Management, LLC | 650,000 | 0 | $20.5M | +$9.1M | 0.0% |
| CITADEL ADVISORS LLC | 835,357 | -293,826 | $26.3M | +$6.6M | -26.0% |
| Kynam Capital Management, LP | 934,799 | -1,065,201 | $29.5M | -$5.5M | -53.3% |
| GOLDMAN SACHS GROUP INC | 331,938 | -26,183 | $10.5M | +$4.2M | -7.3% |
| Rock Springs Capital Management LP | 282,624 | 0 | $8.9M | +$4.0M | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 462,049 | -218,367 | $14.6M | +$2.7M | -32.1% |
| TFG Asset Management GP Ltd | 143,327 | -34,513 | $4.5M | +$1.4M | -19.4% |
| Burkehill Global Management, LP | 100,000 | 0 | $3.2M | +$1.4M | 0.0% |
| PFM Health Sciences, LP | 79,310 | -142,195 | $2.5M | -$1.4M | -64.2% |
| TD Asset Management Inc | 101,450 | -17,342 | $3.2M | +$1.1M | -14.6% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 354,428 | -335,572 | $11.2M | -$896.3K | -48.6% |
| Caption Management, LLC | 25,100 | -69,900 | $791.7K | -$870.8K | -73.6% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 73,736 | -10,030 | $2.3M | +$775.7K | -12.0% |
| FMR LLC | 15,746 | -53,230 | $496.6K | -$710.5K | -77.2% |
| Schonfeld Strategic Advisors LLC | 167,125 | -115,552 | $5.3M | +$324.3K | -40.9% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 43,597 | -25,831 | $1.4M | +$160.1K | -37.2% |
| Koa Wealth Management, LLC | 18,413 | -8,300 | $580.7K | +$113.3K | -31.1% |
| Virtus Investment Advisers, LLC | 8,910 | -1,704 | $281.0K | +$95.3K | -16.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 10,000 | -4,200 | $315.4K | +$66.9K | -29.6% |
| NEW YORK STATE COMMON RETIREMENT FUND | 4,300 | 0 | $135.6K | +$60.4K | 0.0% |
| ExodusPoint Capital Management, LP | 57,005 | -42,995 | $1.8M | +$47.9K | -43.0% |
| Rockefeller Capital Management L.P. | 3,000 | 0 | $94.6K | +$42.1K | 0.0% |
| 683 Capital Management, LLC | 158,800 | -125,000 | $5.0M | +$42.1K | -44.0% |
| XTX Topco Ltd | 20,139 | -18,239 | $635.2K | -$36.4K | -47.5% |
| Royal Bank of Canada | 1,532 | -401 | $49.0K | +$30.0K | -20.7% |
| NISA INVESTMENT ADVISORS, LLC | 1,592 | 0 | $50.2K | +$22.4K | 0.0% |
| STRS OHIO | 700 | 0 | $22.1K | +$9.8K | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 840,506 | -114,220 | $26.5K | +$9.8K | -12.0% |
| Farther Finance Advisors, LLC | 10 | -318 | $315 | -$5.4K | -97.0% |
| GAMMA Investing LLC | 299 | 0 | $9.4K | +$4.2K | 0.0% |
| US BANCORP \DE\ | 312 | -25 | $9.8K | +$3.9K | -7.4% |
| SIGNATUREFD, LLC | 179 | 0 | $5.6K | +$2.5K | 0.0% |
| PNC Financial Services Group, Inc. | 196 | -56 | $6.2K | +$1.8K | -22.2% |
| Physician Wealth Advisors, Inc. | 109 | 0 | $3.4K | +$1.5K | 0.0% |
| Parallel Advisors, LLC | 61 | 0 | $1.9K | +$856 | 0.0% |
| Hudson Bay Capital Management LP | 85,000 | 0 | $1.5M | $0 | 0.0% |