NEEDHAM INVESTMENT MANAGEMENT LLC

CIK 0001167212 • 6 13F filings • May 15, 2025 – Aug 14, 2026

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Filer information

Filed by: NEEDHAM INVESTMENT MANAGEMENT LLC, Chief Financial Officer
Address: 250 PARK AVENUE, 10TH FLOOR, NEW YORK, NY, 10177
Phone: 212-705-0404
AUM: $1.58B

AUM over time

$3.33B latest

Sector allocation over time

Past 5 quarters

Q4 2025

Q3 2025

Q2 2026

Q2 2025

Q1 2026

TechnologyHealthcareCommunicationIndustrialsEnergyReal EstateOther

Holdings by filing

Portfolio value: $1.96B4 positionsView on SEC.gov

			% of Portfolio
908 DEVICES INC	COM	$7.6M	0.4%Prev: 0.1%	1,240,000 SH	Increased+1,040,000 SH
ABRDN HEALTHCARE INVESTORS	SH BEN INT	$5.5M	0.3%Prev: 0.4%	311,284 SH	Increased+46,811 SH
ABRDN LIFE SCIENCES INVESTOR	SH BEN INT	$7.0M	0.4%Prev: 0.5%	429,573 SH	Increased+50,919 SH
ADTRAN HOLDINGS INC	COM	$15.5M	0.8%Prev: 0.9%	1,228,500 SH	Increased+108,500 SH
AEROVIRONMENT INC	COM	$1.1M	0.1%	6,250 SH	New
AKAMAI TECHNOLOGIES INC	COM	$20.5M	1.0%Prev: 1.5%	178,500 SH	Increased-19,000 SH
ALIGHT INC	COM CL A	$175K	0.0%	300,000 SH	New
ALLEGRO MICROSYSTEMS INC	COM	$1.7M	0.1%Prev: 0.1%	55,000 SH	Increased+5,000 SH
ALPHA PRO TECH LTD	COM	$2.9M	0.1%Prev: 0.3%	642,500 SH	Decreased+30,000 SH
ALPHABET INC	CAP STK CL A	$1.4M	0.1%Prev: 0.1%	5,000 SH	Increased+1,000 SH
AMBARELLA INC	SHS	$1.0M	0.1%	20,000 SH	New
AMBIQ MICRO INC	COMMON STOCK	$5.1M	0.3%	200,000 SH	New
ANALOG DEVICES INC	COM	$3.2M	0.2%Prev: 0.2%	10,000 SH	Increased
APPLE INC	COM	$4.7M	0.2%Prev: 0.4%	18,450 SH	Increased-600 SH
APPLIED MATLS INC	COM	$2.8M	0.1%Prev: 0.1%	8,250 SH	Increased-750 SH
ARLO TECHNOLOGIES INC	COM	$25.0M	1.3%Prev: 1.2%	1,760,000 SH	Increased+462,500 SH
ARTERIS INC	COM	$65.0M	3.3%Prev: 1.8%	3,952,500 SH	Increased+1,140,000 SH
ASML HLDG NV	N Y REGISTRY SHS	$7.7M	0.4%	5,800 SH	New
ASPEN AEROGELS INC	COM	$15.5M	0.8%Prev: 1.6%	4,518,775 SH	Decreased+1,781,575 SH
ASTRONICS CORP	COM	$18.2M	0.9%Prev: 0.6%	272,500 SH	Increased+5,000 SH
ASURE SOFTWARE INC	COM	$22.4M	1.1%Prev: 2.2%	2,607,500 SH	Decreased+112,500 SH
ATLANTA BRAVES HLDGS INC	COM SER C	$6.2M	0.3%	145,000 SH	New
AXCELIS TECHNOLOGIES INC	COM NEW	$4.0M	0.2%	42,500 SH	New
BADGER METER INC	COM	$4.6M	0.2%Prev: 0.3%	30,000 SH	Increased+15,500 SH
BECTON DICKINSON & CO	COM	$2.6M	0.1%Prev: 0.4%	16,750 SH	Decreased-250 SH
BELLRING BRANDS INC	COMMON STOCK	$241K	0.0%	15,000 SH	New
BENTLEY SYS INC	COM CL B	$7.6M	0.4%Prev: 0.4%	215,000 SH	Increased+117,500 SH
BOEING CO	COM	$4.5M	0.2%Prev: 0.4%	22,500 SH	Increased
BOX INC	CL A	$4.6M	0.2%	195,000 SH	New
BRIGHT HORIZONS FAM SOL IN D	COM	$10.6M	0.5%Prev: 1.3%	129,000 SH	Decreased+21,500 SH
BROOKFIELD ASSET MANAGMT LTD	CL A LMT VTG SHS	$559K	0.0%Prev: 0.1%	12,570 SH	Decreased
BROOKFIELD CORP	CL A LTD VT SH	$2.8M	0.1%Prev: 0.2%	69,440 SH	Increased+23,146 SH
BRUKER CORP	COM	$15.3M	0.8%Prev: 0.9%	424,250 SH	Increased+194,250 SH
BWX TECHNOLOGIES INC	COM	$12.1M	0.6%	59,000 SH	New
CAMTEK LTD	ORD	$10.1M	0.5%Prev: 0.3%	66,500 SH	Increased+19,000 SH
CAREDX INC	COM	$260K	0.0%Prev: 0.0%	15,000 SH	Decreased
CARMAX INC	COM	$5.3M	0.3%Prev: 1.0%	128,500 SH	Decreased-9,000 SH
CECO ENVIRONMENTAL CORP	COM	$23.1M	1.2%	387,500 SH	New
CENTURI HOLDINGS INC	COM SHS	$23.9M	1.2%Prev: 0.7%	817,628 SH	Increased+370,000 SH
CEVA INC	COM	$4.3M	0.2%Prev: 0.2%	230,000 SH	Increased+138,000 SH
CHEVRON CORPORATION	COM	$1.7M	0.1%	8,250 SH	New
CIRCLE INTERNET GROUP INC	COM CL A	$516K	0.0%	5,412 SH	New
CLEAN HARBORS INC	COM	$19.7M	1.0%Prev: 1.1%	68,856 SH	Increased+7,950 SH
CLEANSPARK INC	COM NEW	$681K	0.0%	80,000 SH	New
COGNEX CORP	COM	$8.5M	0.4%Prev: 0.4%	173,000 SH	Increased+17,500 SH
COHERENT CORP	COM	$25.1M	1.3%Prev: 1.0%	105,500 SH	Increased-60,500 SH
COHU INC	COM	$4.0M	0.2%Prev: 0.2%	130,000 SH	Increased+12,000 SH
COMCAST CORP NEW	CL A	$6.6M	0.3%Prev: 0.8%	231,500 SH	Decreased-8,000 SH
COMMERCE.COM INC	COM SER 1	$507K	0.0%	190,000 SH	New
COMTECH TELECOMMUNICATIONS C	COM NEW	$3.9M	0.2%Prev: 0.3%	1,174,300 SH	Increased-514,100 SH
CORE MOLDING TECHNOLOGIES IN	COM	$5.7M	0.3%Prev: 0.4%	252,371 SH	Increased-2,629 SH
CORNING INC	COM	$5.7M	0.3%Prev: 0.2%	42,000 SH	Increased-500 SH
COSTAR GROUP INC	COM	$5.7M	0.3%	142,000 SH	New
CRA INTL INC	COM	$22.7M	1.2%Prev: 1.4%	140,006 SH	Increased+56,756 SH
CRH PLC	ORD	$6.8M	0.3%Prev: 0.3%	64,700 SH	Increased+31,700 SH
CROWDSTRIKE HLDGS INC	CL A	$722K	0.0%Prev: 0.0%	1,850 SH	Increased+350 SH
CRYOPORT INC	COM PAR $0.001	$3.0M	0.2%Prev: 0.2%	360,000 SH	Increased+82,500 SH
DRAGANFLY INC.	COM	$295K	0.0%	60,000 SH	New
DUPONT DE NEMOURS INC	COM	$779K	0.0%Prev: 0.2%	17,000 SH	Decreased-15,500 SH
ECOVYST INC	COM	$13.1M	0.7%Prev: 0.5%	1,020,000 SH	Increased+100,000 SH
EDUCATIONAL DEV CORP	COM	$1.0M	0.1%Prev: 0.1%	800,000 SH	Decreased-5,000 SH
ENCOMPASS HEALTH CORP	COM	$4.4M	0.2%Prev: 0.5%	45,000 SH	Decreased-5,000 SH
ENERGY SERVICES OF AMER CORP	COM	$10.5M	0.5%	800,000 SH	New
ENTEGRIS INC	COM	$13.7M	0.7%Prev: 1.9%	117,000 SH	Decreased-116,000 SH
EQUINIX INC	COM	$11.0M	0.6%Prev: 0.6%	11,200 SH	Increased+3,500 SH
EVERUS CONSTR GROUP	COM	$14.9M	0.8%Prev: 0.4%	126,500 SH	Increased+4,500 SH
EVOLV TECHNOLOGIES HLDNGS IN	COM CL A	$7.6M	0.4%	1,250,000 SH	New
EXTREME NETWORKS INC	COM	$679K	0.0%	45,000 SH	New
FIGURE TECHNOLOGY SOLUTIO	COM CL A	$2.5M	0.1%	72,429 SH	New
FIREFLY AEROSPACE INC	COM	$1.7M	0.1%	60,000 SH	New
FLOTEK INDUSTRIES INC	COM NEW	$679K	0.0%	40,000 SH	New
FORMFACTOR INC	COM	$58.5M	3.0%Prev: 1.8%	603,500 SH	Increased-61,500 SH
FORTREA HLDGS INC	COMMON STOCK	$356K	0.0%Prev: 0.0%	37,763 SH	Increased
FREQUENCY ELECTRS INC	COM	$398K	0.0%Prev: 0.1%	9,000 SH	Decreased-81,000 SH
FRP HLDGS INC	COM	$328K	0.0%	15,000 SH	New
GENERAC HLDGS INC	COM	$14.2M	0.7%Prev: 0.1%	72,450 SH	Increased+61,450 SH
GENIUS SPORTS LIMITED	SHARES CL A	$17.7M	0.9%Prev: 2.2%	4,000,000 SH	Decreased+1,665,000 SH
GILEAD SCIENCES INC	COM	$7.7M	0.4%Prev: 0.6%	55,000 SH	Increased-2,500 SH
GORMAN RUPP CO	COM	$16.9M	0.9%Prev: 0.5%	272,500 SH	Increased+134,000 SH
HARMONIC INC	COM	$6.0M	0.3%Prev: 0.5%	668,000 SH	Increased+103,000 SH
HEICO CORP NEW	COM	$1.4M	0.1%	5,000 SH	New
HEWLETT PACKARD ENTERPRISE C	COM	$1.8M	0.1%Prev: 0.1%	74,000 SH	Increased-10,000 SH
HINGE HEALTH INC	CL A	$868K	0.0%	22,500 SH	New
HONEYWELL INTL INC	COM	$6.2M	0.3%Prev: 0.4%	27,500 SH	Increased+5,000 SH
HUNTINGTON INGALLS INDS INC	COM	$21.0M	1.1%Prev: 1.0%	55,250 SH	Increased+750 SH
ICHOR HOLDINGS	SHS	$233K	0.0%Prev: 0.1%	5,000 SH	Decreased-37,000 SH
JACOBS SOLUTIONS INC	COM	$12.2M	0.6%Prev: 0.2%	96,000 SH	Increased+74,500 SH
KIMBELL RTY PARTNERS LP	UNIT	$368K	0.0%Prev: 0.0%	25,424 SH	Increased
KINDERCARE LEARNING COMPANIE	COM	$90K	0.0%Prev: 0.1%	40,810 SH	Decreased-35,440 SH
KLA CORP	COM NEW	$15.1M	0.8%Prev: 1.0%	10,250 SH	Increased-5,750 SH
KLAVIYO INC	COM SER A	$1.3M	0.1%Prev: 0.9%	65,000 SH	Decreased-244,000 SH
KOPIN CORP	COM	$1.1M	0.1%	500,000 SH	New
KVH INDS INC	COM	$3.4M	0.2%Prev: 0.5%	385,000 SH	Decreased-541,545 SH
LABCORP HOLDINGS INC	COM SHS	$15.0M	0.8%Prev: 1.2%	56,313 SH	Increased-250 SH
LAM RESEARCH CORP	COM NEW	$5.3M	0.3%Prev: 0.2%	25,000 SH	Increased
LEGENCE CORP	CL A	$3.8M	0.2%	67,500 SH	New
LEMAITRE VASCULAR INC	COM	$4.4M	0.2%Prev: 0.3%	40,000 SH	Increased+1,500 SH
LIFE TIME GROUP HOLDINGS INC	COMMON STOCK	$6.5M	0.3%	240,000 SH	New
LIGHTPATH TECHNOLOGIES INC	COM CL A	$5.3M	0.3%	527,500 SH	New
LINCOLN EDL SVCS CORP	COM	$52.0M	2.7%Prev: 0.9%	1,277,500 SH	Increased+672,500 SH
LINDBLAD EXPEDITIONS HLDGS I	COM	$903K	0.0%Prev: 0.0%	52,223 SH	Increased
LOCKHEED MARTIN CORP	COM	$907K	0.0%	1,500 SH	New
MARKEL GROUP INC	COM	$12.8M	0.7%Prev: 0.9%	6,700 SH	Increased+1,750 SH
MARVELL TECHNOLOGY INC	COM	$4.8M	0.2%Prev: 0.3%	48,250 SH	Increased-8,750 SH
MASTEC INC	COM	$6.5M	0.3%	20,100 SH	New
MATRIX SVC CO	COM	$16.5M	0.8%Prev: 1.7%	1,435,000 SH	Decreased+15,000 SH
MATTHEWS INTL CORP	CL A	$3.0M	0.2%Prev: 0.1%	115,000 SH	Increased+67,500 SH
MAXLINEAR INC	COM	$2.0M	0.1%Prev: 0.2%	115,000 SH	Increased-35,000 SH
MAYVILLE ENGR CO INC	COM	$359K	0.0%	20,000 SH	New
MDU RES GROUP INC	COM	$11.6M	0.6%Prev: 0.7%	557,500 SH	Increased+98,500 SH
MEDTRONIC PLC	SHS	$4.6M	0.2%Prev: 0.4%	53,041 SH	Increased+2,000 SH
MERCURY SYS INC	COM	$729K	0.0%Prev: 0.1%	10,000 SH	Decreased-17,500 SH
MKS INC.	COM	$27.6M	1.4%	120,000 SH	New
MOBILEYE GLOBAL INC	COMMON CLASS A	$550K	0.0%Prev: 0.1%	80,000 SH	Decreased+3,000 SH
MODINE MFG CO	COM	$7.5M	0.4%	34,500 SH	New
MYR GROUP INC	COM	$10.9M	0.6%	38,600 SH	New
NAVIGATOR HLDGS LTD	SHS	$5.5M	0.3%Prev: 0.4%	286,000 SH	Increased-19,000 SH
NETFLIX INC.	COM	$288K	0.0%	3,000 SH	New
NETSKOPE INC	CL A	$849K	0.0%	100,000 SH	New
NLIGHT INC	COM	$109.6M	5.6%Prev: 1.9%	1,922,740 SH	Increased-637,750 SH
NORTHERN TECHNOLOGIES INTL C	COM	$6.3M	0.3%Prev: 0.5%	765,000 SH	Increased+239,500 SH
NOVA LTD	COM	$40.0M	2.0%Prev: 2.4%	92,150 SH	Increased-48,600 SH
NVENT ELEC PLC	SHS	$18.3M	0.9%	154,500 SH	New
OIL DRI CORP AMER	COM	$44.1M	2.3%Prev: 2.4%	677,500 SH	Increased+116,000 SH
PARSONS CORP DEL	COM	$22.2M	1.1%Prev: 1.6%	409,000 SH	Increased+116,750 SH
PDF SOLUTIONS INC	COM	$66.2M	3.4%Prev: 3.3%	2,022,700 SH	Increased+157,700 SH
PENGUIN SOLUTIONS INC	COM	$880K	0.0%	50,000 SH	New
PHOTRONICS INC	COM	$24.4M	1.2%Prev: 1.5%	605,000 SH	Increased-145,000 SH
POWER INTEGRATIONS INC	COM	$1.3M	0.1%Prev: 0.0%	25,400 SH	Increased+20,400 SH
PRECISION OPTICS CORP INC MA	COM NEW	$7.3M	0.4%Prev: 0.3%	1,670,550 SH	Increased+970,550 SH
QNITY ELECTRONICS INC	COMMON STOCK	$3.7M	0.2%	32,500 SH	New
QUEST DIAGNOSTICS INC	COM	$882K	0.0%Prev: 0.1%	4,500 SH	Decreased-3,250 SH
RED CAT HLDGS INC	COM	$5.0M	0.3%	380,000 SH	New
RESEARCH SOLUTIONS INC	COM	$7.1M	0.4%Prev: 0.7%	3,155,000 SH	Decreased+225,000 SH
ROGERS CORP	COM	$6.2M	0.3%Prev: 0.3%	58,000 SH	Increased+3,000 SH
RTX CORPORATION	COM	$1.5M	0.1%Prev: 0.1%	7,600 SH	Increased+600 SH
SALESFORCE INC	COM	$280K	0.0%	1,500 SH	New
SELECT WATER SOLUTIONS INC	CL A COM	$17.7M	0.9%	1,155,000 SH	New
SITIME CORP	COM	$5.2M	0.3%Prev: 0.4%	15,000 SH	Increased-11,500 SH
SLB LIMITED	COM STK	$334K	0.0%	6,500 SH	New
SMITH MIDLAND CORP	COM	$7.3M	0.4%Prev: 0.6%	225,000 SH	Increased+14,000 SH
SOLSTICE ADVANCED MATLS INC	COM SHS	$14.3M	0.7%	187,500 SH	New
STANDARD BIOTOOLS INC	COM	$32K	0.0%Prev: 0.1%	34,435 SH	Decreased-500,000 SH
STERLING INFRASTRUCTURE INC	COM	$611K	0.0%	1,500 SH	New
SUPER MICRO COMPUTER INC	COM NEW	$36.8M	1.9%Prev: 4.6%	1,616,500 SH	Decreased+184,000 SH
SURO CAPITAL CORP	COM NEW	$4.6M	0.2%Prev: 0.2%	426,594 SH	Increased+48,000 SH
SYNAPTICS INC	COM	$2.6M	0.1%	37,000 SH	New
TENNANT CO	COM	$15.2M	0.8%	229,000 SH	New
TERADYNE INC	COM	$8.6M	0.4%Prev: 0.5%	29,000 SH	Increased-31,500 SH
TETRA TECHNOLOGIES INC DEL	COM	$28.8M	1.5%Prev: 0.1%	3,375,000 SH	Increased+2,910,000 SH
THE TRADE DESK INC	COM CL A	$1.2M	0.1%Prev: 0.4%	51,000 SH	Decreased-22,000 SH
THERMO FISHER SCIENTIFIC INC	COM	$12.4M	0.6%Prev: 1.2%	25,250 SH	Decreased-1,250 SH
THERMON GROUP HLDGS INC	COM	$31.9M	1.6%Prev: 1.7%	632,500 SH	Increased-10,000 SH
THREDUP INC	CL A	$30.4M	1.6%Prev: 1.4%	9,275,000 SH	Increased+2,925,000 SH
TRANSCAT INC	COM	$9.6M	0.5%Prev: 0.5%	130,500 SH	Increased+65,500 SH
TTM TECHNOLOGIES INC	COM	$8.5M	0.4%Prev: 0.9%	87,500 SH	Decreased-389,250 SH
UGI CORP NEW	COM	$364K	0.0%Prev: 0.0%	10,000 SH	Increased
ULTRA CLEAN HLDGS INC	COM	$311K	0.0%	5,000 SH	New
UNISYS CORP	COM NEW	$9.2M	0.5%Prev: 2.4%	4,428,000 SH	Decreased-1,131,800 SH
UNITEDHEALTH GROUP INC	COM	$1.1M	0.1%	4,000 SH	New
UNIVERSAL TECHNICAL INST INC	COM	$37.2M	1.9%Prev: 0.7%	1,030,000 SH	Increased+724,000 SH
UNUSUAL MACHS INC	COM SHS	$6.0M	0.3%	485,000 SH	New
VAIL RESORTS INC	COM	$7.6M	0.4%Prev: 0.3%	59,000 SH	Increased+37,500 SH
VEECO INSTRS INC DEL	COM	$29.8M	1.5%Prev: 1.4%	880,000 SH	Increased+159,000 SH
VERIZON COMMUNICATIONS INC	COM	$1.0M	0.1%Prev: 0.1%	20,000 SH	Increased
VERSANT MEDIA GROUP INC	COM CL A	$343K	0.0%	9,260 SH	New
VERTIV HOLDINGS CO	COM CL A	$71.5M	3.7%Prev: 1.9%	285,250 SH	Increased+500 SH
VIASAT INC	COM	$15.1M	0.8%Prev: 0.3%	330,600 SH	Increased-24,500 SH
VICOR CORP	COM	$84.0M	4.3%Prev: 3.4%	522,000 SH	Increased-252,000 SH
VISHAY INTERTECHNOLOGY INC	COM	$52.6M	2.7%Prev: 2.2%	2,920,000 SH	Increased+1,453,400 SH
VISHAY PRECISION GROUP INC	COM	$26.9M	1.4%Prev: 1.5%	620,000 SH	Increased-65,200 SH
VITAL FARMS INC	COM	$16.2M	0.8%Prev: 1.4%	1,150,000 SH	Increased+645,000 SH
WABTEC	COM	$13.9M	0.7%Prev: 1.0%	55,750 SH	Increased-2,250 SH
WASTE MGMT INC DEL	COM	$862K	0.0%	3,750 SH	New
WATERBRIDGE INFRASTRUCTURE L	CL A SHS REPSTG	$2.9M	0.2%	110,000 SH	New
WATERS CORP	COM	$675K	0.0%	2,266 SH	New

Sold (vs prior filing)

AIR LEASE CORP — $2.5M
APPLIED DIGITAL CORP — $478K
ASML HOLDING N V — $3.6M
AXT INC — $837K
BIGCOMMERCE HLDGS INC — $2.6M
BROOKFIELD WEALTH SOL LTD — $417K
CALIX INC — $7.5M
CARTERS INC — $4.9M
CHART INDS INC — $3.5M
CHEVRON CORP NEW — $1.5M
ENERGY SVCS ACQUISITION CORP — $945K
ENHABIT INC — $440K
EXTREME NETWORKS — $331K
FARO TECHNOLOGIES INC — $27.8M
INSIGHT ENTERPRISES INC — $825K
LINEAGE INC — $821K
LOGILITY SUPPLY CHAIN SOLUTI — $6.6M
MATIV HOLDINGS INC — $966K
MKS INSTRS INC — $10.3M
MURPHY OIL CORP — $1.1M
… and 10 more

All filings

Open a filing on Jive Data

Filing Date	Quarter	Form	Accession	Portfolio	Filing
Feb 17, 2026	Q4 2025	13F-HR	0000919574-26-000997	$1.58B	View
Nov 14, 2025	Q3 2025	13F-HR	0000919574-25-006767	$1.43B	View
Aug 14, 2026	Q2 2026