NEEDHAM INVESTMENT MANAGEMENT LLC
All 13F Filings
- Location
- New York, NY
- Most recent 13F
- Q1 2026
- Holdings value ($000)
- 1,956,816
- Description
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- Website
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- Founded
- —
- Chairman
- —
- CEO
- —
- 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 |
|---|---|---|---|---|---|
| Q1 2026 | 5/14/2026 | 176 | 1,956,816 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
| Q4 2025 | 2/17/2026 | 162 | 1,582,401 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
| Q3 2025 | 11/14/2025 | 161 | 1,433,482 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
| Q2 2025 | 8/14/2025 | 150 | 1,253,942 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
| Q1 2014 | 5/15/2014 | 118 | 473,133 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
| Q4 2013 | 2/14/2014 | 111 | 483,396 | 13F-HR | NEEDHAM INVESTMENT MANAGEMENT LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 1.957 M | 100.0% | 374.4 K | 0 | 374.4 K |
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Fund Snapshot
Q1 2026
Latest filed
5/14/2026
Total value ($000)
1,956,816
Holdings
176
QoQ value change ($000)
374,415
(23.7%)
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.