NEEDHAM INVESTMENT MANAGEMENT LLC
Q1 2026 13F-HR Detailed Holdings
Net value change ($000)
+374,415
(23.7%)
New positions
21
Sold out positions
7
Turnover %
2.6%
Sector allocation + QoQ delta (equities-only)
Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings
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Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields),
and are not merged like the standard holdings view.
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Snapshot: Change Analysis
Compared to Q4 2025
Methodology:
sector metrics are equities-only;
instrument mix chart is ex-options;
options exposure is shown separately.
Why this matters.
How this table is calculated:
SEC
VALUE ($000) is used as reported.
For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received.
Column % is bucket-based:
non-options share is calculated inside non-option total, options share is calculated inside options total.
Details.
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Instrument:
| Issuer Name | Ticker | Sector | Industry | Class | History | Value ($000) | % | Shares | Shares Δ | Shares Δ% | Value Δ ($000) | Value Δ% | Principal | Option Type | Discretion | Other Manager | Sole | Shared | None |
|---|
Other Managers
| Num | Name | File Number |
|---|---|---|
| 1 | NEEDHAM EMERGING GROWTH PARTNERS LP | 028-11515 |
| 2 | NEEDHAM GROWTH FUND | 028-11514 |
| 3 | Needham Small Cap Growth Fund | 028-14743 |
| 4 | Needham Aggressive Growth Fund | 028-14744 |