Needham Investment Management LLC Portfolio Holdings

Needham Investment Management LLC

  • $1.24 Billion
  • Q3 2025

Needham Investment Management LLC has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $1.24 Billion distributed in 315 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Thred Up Inc. with a value of $54.3M, Nlight, Inc. with a value of $53.1M, Pdf Solutions Inc with a value of $52.1M, Nova Ltd. with a value of $37.3M, and Oil Dri Corp Of America with a value of $34.6M.

Examining the 13F form we can see an increase of $144M in the current position value, from $1.1B to 1.24B.

Needham Investment Management LLC is based out at New York, NY

Below you can find more details about Needham Investment Management LLC portfolio as well as his latest detailed transactions.

Portfolio value $1.24 Billion
Technology: $589 Million
Industrials: $293 Million
Consumer Cyclical: $82.3 Million
Basic Materials: $66.3 Million
Consumer Defensive: $59.4 Million
Healthcare: $53.4 Million
Communication Services: $40.9 Million
Financial Services: $26.5 Million
Other: $27.8 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$499M
$54.3 Million 4.38% of portfolio
5,675,000
Q3 2025 Reduced 3.4%
$1.38B
$53.1 Million 4.29% of portfolio
1,792,740
Q3 2025 Reduced 2.45%
$936M
$52.1 Million 4.2% of portfolio
2,018,550
Q3 2025 Added 5.49%
$8.3B
$37.3 Million 3.01% of portfolio
116,750
Q3 2025 Reduced 10.02%
$288M
$34.6 Million 2.79% of portfolio
573,500
Q3 2025 Added 2.14%
$458M
$33.1 Million 2.67% of portfolio
3,325,000
Q3 2025 Added 12.52%
$2.87B
$31.9 Million 2.57% of portfolio
641,450
Q3 2025 Reduced 9.08%
$1.93B
$30.7 Million 2.48% of portfolio
2,480,000
Q3 2025 Added 5.31%
$1.73B
$28 Million 2.26% of portfolio
1,829,350
Q3 2025 Added 19.96%
$3.87B
$27 Million 2.17% of portfolio
740,000
Q3 2025 Added 12.98%
$32.7B
$24.6 Million 1.99% of portfolio
284,000
Q3 2025 Reduced 0.26%
$1.5B
$24.6 Million 1.99% of portfolio
810,000
Q3 2025 Added 12.34%
$8.56B
$24.5 Million 1.97% of portfolio
295,000
Q3 2025 Added 2.08%
$124M
$23.9 Million 1.93% of portfolio
3,439,700
Q3 2025 Added 14.12%
$1.19B
$22.2 Million 1.79% of portfolio
1,307,500
Q2 2025 Added 0.77%
$1.35B
$21.5 Million 1.73% of portfolio
522,500
Q3 2025 Added 2.96%
$404M
$21.1 Million 1.7% of portfolio
657,500
Q2 2025 Reduced 4.04%
$162M
$20.6 Million 1.67% of portfolio
2,532,500
Q3 2025 Added 1.5%
$563M
$20.1 Million 1.62% of portfolio
865,000
Q3 2025 Added 41.92%
$179M
$19.9 Million 1.6% of portfolio
5,090,000
Q3 2025 Reduced 7.95%
$1.3B
$19.1 Million 1.54% of portfolio
91,506
Q3 2025 Added 7.97%
$320M
$18.6 Million 1.5% of portfolio
1,435,000
Q3 2025 Added 1.06%
$994M
$17.8 Million 1.44% of portfolio
550,000
Q3 2025 Added 76.85%
$1.3B
$17.4 Million 1.41% of portfolio
760,000
Q3 2025 Reduced 0.26%
$1.17B
$16.7 Million 1.34% of portfolio
623,500
Q2 2025 Reduced 2.96%
$9.49B
$16.2 Million 1.31% of portfolio
130,750
Q3 2025 Added 1.55%
$12.5B
$15.7 Million 1.27% of portfolio
54,500
Q1 2025 Added 1.4%
$17.7B
$15.2 Million 1.23% of portfolio
154,500
Q3 2025 Reduced 1.9%
$11.1B
$14.6 Million 1.18% of portfolio
62,981
Q3 2025 Added 3.41%
$161B
$14 Million 1.13% of portfolio
13,000
Q3 2025 Reduced 10.34%
$14.4B
$13.9 Million 1.12% of portfolio
152,500
Q3 2025 Reduced 18.01%
$6.17B
$13 Million 1.05% of portfolio
400,000
Q3 2025 Added 81.41%
$222B
$12.7 Million 1.03% of portfolio
26,250
Q3 2025 Reduced 0.94%
$5.75B
$12.8 Million 1.03% of portfolio
117,500
Q3 2025 Added 9.3%
$6.95B
$12.5 Million 1.01% of portfolio
217,500
Q3 2025 Reduced 32.87%
$1.28B
$12.4 Million 1.0% of portfolio
272,500
Q3 2025 Added 1.87%
$88.3M
$11.5 Million 0.93% of portfolio
3,100,000
Q3 2025 Added 5.8%
$37.1B
$11.2 Million 0.9% of portfolio
55,750
Q2 2025 Reduced 3.88%
$27.9B
$11 Million 0.89% of portfolio
5,775
Q3 2025 Added 16.67%
$578M
$11 Million 0.89% of portfolio
1,175,000
Q3 2025 Added 4.91%
$2.72B
$10.4 Million 0.84% of portfolio
355,100
Q4 2024 Added 2.48%
$4.19B
$9.26 Million 0.75% of portfolio
520,000
Q3 2025 Added 31.98%
$1.18B
$9.28 Million 0.75% of portfolio
200,000
Q3 2025 Added 42.86%
$988M
$8.77 Million 0.71% of portfolio
1,525,000
Q3 2025 Added 103.33%
$1.17B
$8.58 Million 0.69% of portfolio
980,000
Q3 2025 Added 6.52%
$200M
$7.91 Million 0.64% of portfolio
223,000
Q3 2025 Added 2.76%
$3.81B
$7.8 Million 0.63% of portfolio
37,500
Q3 2025 Added 25.0%
$6.38B
$7.38 Million 0.6% of portfolio
163,000
Q3 2025 Added 4.82%
$120B
$7.27 Million 0.59% of portfolio
231,500
Q3 2025 Reduced 0.43%

Summary

  • Portfolio
  • No. of Stocks 315
  • Current Value $1.24 Billion
  • Prior Value $1.1 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 15 stocks
  • Additional Purchases 62 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 35 stocks
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