Castleark Management LLC Portfolio Holdings

Castleark Management LLC

  • $3 Billion
  • Q3 2025

Castleark Management LLC has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $3 Billion distributed in 284 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $257M, Microsoft Corp with a value of $187M, Meta Platforms, Inc. with a value of $108M, Apple Inc. with a value of $96.8M, and Alphabet Inc. with a value of $90.9M.

Examining the 13F form we can see an increase of $222M in the current position value, from $2.77B to 3B.

Castleark Management LLC is based out at Chicago, IL

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

Portfolio value $3 Billion
Technology: $1.01 Billion
ETFs: $447 Million
Financial Services: $336 Million
Communication Services: $312 Million
Industrials: $307 Million
Consumer Cyclical: $225 Million
Healthcare: $165 Million
Energy: $107 Million
Other: $85.3 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$191B
$11.1 Million 0.37% of portfolio
2,060
Q3 2025 Added 88.99%
$10.3B
$11.2 Million 0.37% of portfolio
32,910
Q3 2025 Added 14.51%
$76.2B
$10.7 Million 0.36% of portfolio
22,000
Q3 2025 Added 2.09%
$15.8B
$10.7 Million 0.36% of portfolio
65,823
Q3 2025 Added 3.87%
$32.7B
$10.6 Million 0.35% of portfolio
122,201
Q3 2025 New
$11.6B
$10.5 Million 0.35% of portfolio
31,086
Q3 2025 Added 13.45%
$1.87B
$10.3 Million 0.34% of portfolio
352,276
Q3 2025 Added 37.89%
$5.13B
$10 Million 0.34% of portfolio
58,393
Q3 2025 Added 21.2%
$12.8B
$9.95 Million 0.33% of portfolio
87,670
Q3 2025 Added 3.86%
$9.65B
$10 Million 0.33% of portfolio
160,073
Q3 2025 Added 31.68%
$6.04B
$9.89 Million 0.33% of portfolio
398,452
Q3 2025 Added 3.91%
$72.7B
$9.97 Million 0.33% of portfolio
50,910
Q3 2025 Reduced 2.83%
$6.02B
$9.82 Million 0.33% of portfolio
32,584
Q3 2025 Added 3.91%
$74.3B
$9.69 Million 0.32% of portfolio
48,240
Q3 2025 New
$4.5B
$9.66 Million 0.32% of portfolio
27,846
Q3 2025 New
$10.1B
$9.69 Million 0.32% of portfolio
28,066
Q3 2025 Reduced 13.54%
$9.56B
$9.05 Million 0.3% of portfolio
48,477
Q3 2025 Added 4.01%
$2.7B
$8.93 Million 0.3% of portfolio
163,948
Q3 2025 Added 27.64%
$8.61B
$8.57 Million 0.29% of portfolio
82,515
Q3 2025 Added 3.49%
$15.1B
$8.68 Million 0.29% of portfolio
23,797
Q3 2025 Reduced 25.45%
$8.58B
$8.76 Million 0.29% of portfolio
30,026
Q3 2025 New
$1.93B
$8.72 Million 0.29% of portfolio
704,666
Q3 2025 Added 3.99%
$11.4B
$8.48 Million 0.28% of portfolio
42,656
Q3 2025 New
$0
$8.36 Million 0.28% of portfolio
59,740
Q3 2025 New
$4.67B
$8.32 Million 0.28% of portfolio
86,758
Q3 2025 Added 3.85%
$0
$8.45 Million 0.28% of portfolio
94,540
Q2 2025 Reduced 72.33%
$7.56B
$8.12 Million 0.27% of portfolio
47,713
Q3 2025 Added 3.97%
$0
$8.11 Million 0.27% of portfolio
80,890
Q3 2025 New
$237B
$8.09 Million 0.27% of portfolio
49,855
Q3 2025 Reduced 85.24%
$974M
$7.98 Million 0.27% of portfolio
135,617
Q3 2025 Added 24.23%
$4.09B
$7.85 Million 0.26% of portfolio
101,468
Q3 2025 Added 9.34%
$19.5B
$7.7 Million 0.26% of portfolio
195,136
Q3 2025 Reduced 10.14%
$190B
$7.91 Million 0.26% of portfolio
77,944
Q3 2025 Reduced 41.91%
$291B
$7.74 Million 0.26% of portfolio
16,230
Q3 2025 New
$10.4B
$7.65 Million 0.26% of portfolio
89,240
Q2 2025 Added 416.14%
$22B
$7.65 Million 0.26% of portfolio
140,485
Q3 2025 Added 42.81%
$3.24B
$7.9 Million 0.26% of portfolio
137,502
Q3 2025 Added 19.24%
$1.63B
$7.92 Million 0.26% of portfolio
41,285
Q3 2025 Added 3.73%
$1.78B
$7.71 Million 0.26% of portfolio
77,954
Q3 2025 Reduced 17.93%
$64.5B
$7.87 Million 0.26% of portfolio
24,310
Q3 2025 Reduced 31.66%
$6.95B
$7.36 Million 0.25% of portfolio
127,860
Q3 2025 New
$8.49B
$7.42 Million 0.25% of portfolio
19,126
Q3 2025 Reduced 23.1%
$4.67B
$7.42 Million 0.25% of portfolio
129,117
Q3 2025 Reduced 7.74%
$102B
$7.43 Million 0.25% of portfolio
51,910
Q3 2025 Added 349.83%
$2.27B
$7.43 Million 0.25% of portfolio
383,500
Q3 2025 New
$14.8B
$7.49 Million 0.25% of portfolio
54,233
Q3 2025 Added 97.71%
$21.2B
$7.54 Million 0.25% of portfolio
51,776
Q3 2025 Added 51.61%
$4.61B
$7.37 Million 0.25% of portfolio
273,962
Q3 2025 Reduced 16.07%
$2.9B
$7.55 Million 0.25% of portfolio
84,194
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 284
  • Current Value $3 Billion
  • Prior Value $2.77 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 60 stocks
  • Additional Purchases 80 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 54 stocks
Track This Portfolio

Track Castleark Management LLC Portfolio

Follow Castleark Management LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Castleark Management LLC, based on Form 13F filings with the SEC.

News

Stay updated on Castleark Management LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email