Yorktown Management & Research CO Inc Portfolio Holdings

Yorktown Management & Research CO Inc

  • $111 Million
  • Q4 2025

Yorktown Management & Research CO Inc has filed its 13F form on January 23, 2026 for Q4 2025 where it was disclosed a total value porftolio of $111 Million distributed in 219 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Comfort Systems Usa Inc with a value of $3.18M, Ishares Tr Convertible Bond Et with a value of $2.65M, Spdr Bloomberg Convertible Sec with a value of $2.39M, Ies Holdings, Inc. with a value of $2.31M, and Vanguard Emerging Mkts Govt Bd with a value of $2.06M.

Examining the 13F form we can see an decrease of $4.56M in the current position value, from $115M to 111M.

Below you can find more details about Yorktown Management & Research CO Inc portfolio as well as his latest detailed transactions.

Portfolio value $111 Million
Industrials: $27.4 Million
Technology: $26.5 Million
Financial Services: $17.2 Million
Healthcare: $10.4 Million
ETFs: $9.85 Million
Consumer Cyclical: $8.13 Million
Basic Materials: $3.06 Million
Consumer Defensive: $2.64 Million
Other: $5.46 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$32.5B
$3.18 Million 2.88% of portfolio
3,500
Q2 2025 Reduced 10.26%
$0
$2.65 Million 2.39% of portfolio
27,000
Q4 2025 Reduced 46.0%
$0
$2.39 Million 2.16% of portfolio
27,000
Q4 2025 Reduced 46.0%
$7.49B
$2.31 Million 2.09% of portfolio
6,340
Q3 2024 Added 17.41%
$0
$2.06 Million 1.86% of portfolio
33,000
Q4 2025 Added 32.0%
$19.9B
$1.98 Million 1.79% of portfolio
4,050
Q1 2025 Added 30.65%
$29.6B
$1.96 Million 1.77% of portfolio
5,290
Q1 2025 Reduced 7.03%
$26.2B
$1.85 Million 1.68% of portfolio
9,600
Q3 2025 Added 64.1%
$15.1B
$1.57 Million 1.42% of portfolio
3,800
Q2 2024 Added 123.53%
$6.08B
$1.54 Million 1.4% of portfolio
14,450
Q1 2025 Reduced 25.86%
$102B
$1.51 Million 1.36% of portfolio
12,300
Q3 2025 Reduced 22.64%
$7.89B
$1.47 Million 1.33% of portfolio
1,440
Q4 2025 Added 200.0%
$39.4B
$1.47 Million 1.33% of portfolio
2,650
Q3 2024 Added 41.33%
$0
$1.24 Million 1.12% of portfolio
40,000
Q4 2025 Reduced 38.46%
$13B
$1.17 Million 1.06% of portfolio
4,550
Q3 2024 Added 26.39%
$18.4B
$1.06 Million 0.96% of portfolio
1,800
Q3 2022 New
$161B
$1.01 Million 0.91% of portfolio
890
Q3 2024 Reduced 40.67%
$4.61B
$940,000 0.85% of portfolio
42,100
Q3 2024 Added 47.72%
$1.82B
$940,000 0.85% of portfolio
10,500
Q1 2025 Added 118.75%
$36.4B
$928,000 0.84% of portfolio
22,750
Q1 2023 New
$8.3B
$928,000 0.84% of portfolio
3,200
Q4 2025 Added 77.78%
$0
$882,000 0.8% of portfolio
8,000
Q4 2025 New
$103B
$863,000 0.78% of portfolio
7,200
Q3 2024 Reduced 25.77%
$16.3B
$838,000 0.76% of portfolio
4,700
Q3 2024 New
$10.6B
$835,000 0.75% of portfolio
3,000
Q2 2024 Added 62.16%
$2.22B
$830,000 0.75% of portfolio
60,700
Q4 2025 Added 46.27%
$6B
$818,000 0.74% of portfolio
12,400
Q2 2025 Added 300.0%
$7.49B
$792,000 0.72% of portfolio
4,950
Q3 2025 Added 86.79%
$2.95B
$792,000 0.72% of portfolio
23,550
Q4 2025 Added 103.9%
$15.3B
$773,000 0.7% of portfolio
7,880
Q3 2024 Added 39.96%
$21.2B
$772,000 0.7% of portfolio
1,400
Q3 2024 New
$19.5B
$771,000 0.7% of portfolio
1,650
Q1 2020 Reduced 21.43%
$7.96B
$768,000 0.69% of portfolio
33,200
Q4 2025 New
$8.94B
$764,000 0.69% of portfolio
1,960
Q4 2025 Added 50.77%
$678M
$743,000 0.67% of portfolio
6,225
Q3 2024 Added 654.55%
$53.8B
$740,000 0.67% of portfolio
4,000
Q3 2024 New
$7.2B
$726,000 0.66% of portfolio
2,900
Q2 2025 Added 123.08%
$6.28B
$725,000 0.66% of portfolio
6,150
Q4 2025 Added 50.0%
$30.4B
$732,000 0.66% of portfolio
9,700
Q2 2021 New
$1.31B
$718,000 0.65% of portfolio
18,100
Q2 2025 Added 49.59%
$15.7B
$716,000 0.65% of portfolio
2,750
Q3 2024 New
$2.23B
$717,000 0.65% of portfolio
30,350
Q3 2025 New
$3.16B
$707,000 0.64% of portfolio
38,350
Q4 2025 New
$8.94B
$692,000 0.63% of portfolio
3,850
Q4 2022 New
$5.51B
$674,000 0.61% of portfolio
4,700
Q2 2021 Added 56.67%
$1.11B
$680,000 0.61% of portfolio
39,400
Q4 2025 Added 46.47%
$10.5B
$666,000 0.6% of portfolio
7,000
Q1 2025 Reduced 60.67%
$2.7B
$669,000 0.6% of portfolio
11,050
Q3 2025 New
$2.66B
$651,000 0.59% of portfolio
5,150
Q4 2024 New

Summary

  • Portfolio
  • No. of Stocks 219
  • Current Value $111 Million
  • Prior Value $115 Million
  • Filing
  • Period Q4 2025
  • Filing Date January 23, 2026
  • Form Type 13F-HR
  • Activity in Q4 2025
  • New Purchases 43 stocks
  • Additional Purchases 10 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 8 stocks
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