NEEDHAM INVESTMENT MANAGEMENT LLC

Q4 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
162
Total value ($000)
$1,582,401
Net value change ($000)
+148,919 (10.4%)
New positions
8
Sold out positions
7
Turnover %
2.1%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 11/14/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
VICR 30,554 95.8%
AIP 19,295 57.5%
LASR 16,565 31.2%
TTI 13,485 153.8%
FORM 11,788 43.7%
CECO 8,905 99.4%
SOLS 8,502 NEW
COHR 7,550 42.3%
PLAB 7,358 42.2%
CTRI 7,118 54.7%
Top Reduces (Value $000, Stocks/ETFs)
SMCI -26,963 -40.0%
TDUP -14,810 -27.6%
ASPN -11,625 -48.6%
UIS -6,569 -33.1%
KVYO -6,334 -75.0%
ENTG -5,233 -24.5%
PSN -4,438 -18.1%
DD -4,360 -86.1%
ODC -3,929 -11.2%
PRO -3,895 -100.0%
Instrument mix + QoQ Δ (ex-options)
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