Quantum Portfolio Management LLC
All 13F Filings
- Location
- New York, NY
- Most recent 13F
- Q2 2026
- Holdings value ($000)
- 278,276
- Description
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- Website
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- Founded
- —
- Chairman
- —
- CEO
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- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q2 2026 | 8/14/2026 | 522 | 278,276 | 13F-HR | Quantum Portfolio Management LLC |
| Q1 2026 | 5/1/2026 | 254 | 229,582 | 13F-HR/A - RESTATEMENT | Quantum Portfolio Management LLC |
| Q1 2026 | 4/29/2026 | 264 | 229,959 | 13F-HR | Quantum Portfolio Management LLC |
| Q4 2025 | 2/12/2026 | 238 | 226,445 | 13F-HR | Quantum Portfolio Management LLC |
| Q3 2025 | 10/29/2025 | 262 | 336,504 | 13F-HR | Quantum Portfolio Management LLC |
| Q2 2025 | 8/13/2025 | 232 | 209,577 | 13F-HR | Quantum Portfolio Management LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 199.3 K | 71.6% | 40.32 K | 0 | 40.32 K |
| ETFs | 78.97 K | 28.4% | 8.378 K | 0 | 8.378 K |
| Debt | 21 | 0.0% | 21 | 0 | 21 |
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Fund Snapshot
Q2 2026
Latest filed
8/14/2026
Total value ($000)
278,276
Holdings
522
QoQ value change ($000)
48,694
(21.2%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.