APOGEE THERAPEUTICS INC (APGE): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in APGE · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
29
13F filers
Aggregate Value
$1.6B
Across holders
Last Price
$134.79
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity23 increased4 reduced3 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| HBK INVESTMENTS L P CIK 0001011443 | Hedge Fund | 2.85M | $378.3M | 24.4% | 3.7% | Added | — | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.67M | $221.0M | 14.3% | 0.3% | Added | +$104.6M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 1.49M | $198.0M | 12.8% | 0.1% | Added | +$185.7M | Q2 2026 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 1.43M | $189.1M | 12.2% | 1.2% | Added | — | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 660K | $87.6M | 5.6% | 0.1% | Added | — | Q2 2026 |
| SOROS FUND MANAGEMENT LLC CIK 0001029160 | Family Office | 565K | $74.9M | 4.8% | 0.9% | Added | — | Q2 2026 |
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 465K | $61.7M | 4.0% | 0.2% | Added | +$27.0M | Q2 2026 |
| Magnetar Financial LLC CIK 0001352851 | Hedge Fund | 399K | $53.0M | 3.4% | 0.5% | Added | — | Q2 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 397K | $52.7M | 3.4% | 0.1% | Added | +$41.6M | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 291K | $38.6M | 2.5% | 0.0% | Added | +$33.5M | Q2 2026 |
Added
Hedge Fund
$378.3M· 24.4% of total· 3.7% port· 2.85M sh· — QoQ· Q2 2026
Added
Hedge Fund
$221.0M· 14.3% of total· 0.3% port· 1.67M sh· +$104.6M QoQ· Q2 2026
Added
Hedge Fund
$198.0M· 12.8% of total· 0.1% port· 1.49M sh· +$185.7M QoQ· Q2 2026
Added
Hedge Fund
$189.1M· 12.2% of total· 1.2% port· 1.43M sh· — QoQ· Q2 2026
Added
Hedge Fund
$87.6M· 5.6% of total· 0.1% port· 660K sh· — QoQ· Q2 2026
Added
Family Office
$74.9M· 4.8% of total· 0.9% port· 565K sh· — QoQ· Q2 2026
Added
Hedge Fund
$61.7M· 4.0% of total· 0.2% port· 465K sh· +$27.0M QoQ· Q2 2026
Added
Hedge Fund
$53.0M· 3.4% of total· 0.5% port· 399K sh· — QoQ· Q2 2026
Added
Hedge Fund
$52.7M· 3.4% of total· 0.1% port· 397K sh· +$41.6M QoQ· Q2 2026
Added
Hedge Fund
$38.6M· 2.5% of total· 0.0% port· 291K sh· +$33.5M QoQ· Q2 2026
Unchanged
Hedge Fund
$33.2M· 2.1% of total· 0.0% port· 250K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$32.7M· 2.1% of total· 0.0% port· 246K sh· +$17.0M QoQ· Q2 2026
Added
Hedge Fund
$21.1M· 1.4% of total· 0.1% port· 159K sh· — QoQ· Q2 2026
Added
Hedge Fund
$19.5M· 1.3% of total· 0.0% port· 147K sh· — QoQ· Q2 2026
Added
Institutional Manager
$18.2M· 1.2% of total· 0.0% port· 137K sh· — QoQ· Q2 2026
Added
Hedge Fund
$15.9M· 1.0% of total· 0.0% port· 120K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$12.6M· 0.8% of total· 0.0% port· 95K sh· $-24.8M QoQ· Q2 2026
Reduced
Hedge Fund
$10.3M· 0.7% of total· 0.0% port· 77K sh· $-1.1M QoQ· Q2 2026
Added
Hedge Fund
$7.2M· 0.5% of total· 0.0% port· 55K sh· +$5.4M QoQ· Q2 2026
Reduced
Hedge Fund
$5.8M· 0.4% of total· 0.0% port· 44K sh· +$3.2M QoQ· Q2 2026
Added
Hedge Fund
$5.3M· 0.3% of total· 1.0% port· 40K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.7M· 0.3% of total· 0.0% port· 36K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.1M· 0.3% of total· 0.0% port· 31K sh· +$1.1M QoQ· Q2 2026
Added
Hedge Fund
$2.7M· 0.2% of total· 0.0% port· 20K sh· — QoQ· Q2 2026
Added
Institutional Manager
$1.1M· 0.1% of total· 0.0% port· 9K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$1.1M· 0.1% of total· 0.0% port· 8K sh· $-3.2M QoQ· Q2 2026
Added
Hedge Fund
$220K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$118K· 0.0% of total· 0.0% port· 887 sh· +$38K QoQ· Q2 2026
Added
Hedge Fund
$46K· 0.0% of total· 0.0% port· 348 sh· — QoQ· Q2 2026
1–10 of 29
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