Yorktown Management & Research CO Inc Portfolio Holdings

Yorktown Management & Research CO Inc

  • $115 Million
  • Q3 2025

Yorktown Management & Research CO Inc has filed its 13F form on October 29, 2025 for Q3 2025 where it was disclosed a total value porftolio of $115 Million distributed in 206 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Ishares Tr Convertible Bond Et with a value of $5M, Spdr Bloomberg Convertible Sec with a value of $4.53M, Comfort Systems Usa Inc with a value of $2.89M, Ies Holdings, Inc. with a value of $2.52M, and Ishares Trust Ishares Pfd And with a value of $2.06M.

Examining the 13F form we can see an increase of $17.8M in the current position value, from $97.4M to 115M.

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

Portfolio value $115 Million
Technology: $27.6 Million
Industrials: $27 Million
Financial Services: $17 Million
ETFs: $13.8 Million
Consumer Cyclical: $8.96 Million
Healthcare: $8.93 Million
Basic Materials: $3.63 Million
Consumer Defensive: $3.37 Million
Other: $4.93 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$5 Million 4.34% of portfolio
50,000
Q3 2025 New
$0
$4.53 Million 3.93% of portfolio
50,000
Q3 2025 New
$32.5B
$2.89 Million 2.51% of portfolio
3,500
Q2 2025 Reduced 10.26%
$7.49B
$2.52 Million 2.19% of portfolio
6,340
Q3 2024 Added 17.41%
$0
$2.06 Million 1.78% of portfolio
65,000
Q3 2025 New
$19.9B
$1.96 Million 1.7% of portfolio
4,050
Q1 2025 Added 30.65%
$39.4B
$1.9 Million 1.65% of portfolio
2,650
Q3 2024 Added 41.33%
$29.6B
$1.76 Million 1.53% of portfolio
5,290
Q1 2025 Reduced 7.03%
$102B
$1.76 Million 1.53% of portfolio
12,300
Q3 2025 Reduced 22.64%
$0
$1.56 Million 1.35% of portfolio
25,000
Q3 2025 New
$6.08B
$1.46 Million 1.27% of portfolio
14,450
Q1 2025 Reduced 25.86%
$26.2B
$1.38 Million 1.2% of portfolio
9,600
Q3 2025 Added 64.1%
$15.1B
$1.39 Million 1.2% of portfolio
3,800
Q2 2024 Added 123.53%
$4.61B
$1.13 Million 0.98% of portfolio
42,100
Q3 2024 Added 47.72%
$34.1B
$1.11 Million 0.97% of portfolio
6,450
Q3 2021 Added 50.0%
$1.82B
$1.06 Million 0.92% of portfolio
10,500
Q1 2025 Added 118.75%
$13B
$962,000 0.84% of portfolio
4,550
Q3 2024 Added 26.39%
$36.4B
$954,000 0.83% of portfolio
22,750
Q1 2023 New
$161B
$959,000 0.83% of portfolio
890
Q3 2024 Reduced 40.67%
$2.66B
$941,000 0.82% of portfolio
5,150
Q4 2024 New
$103B
$935,000 0.81% of portfolio
7,200
Q3 2024 Reduced 25.77%
$18.4B
$925,000 0.8% of portfolio
1,800
Q3 2022 New
$19.5B
$863,000 0.75% of portfolio
1,650
Q1 2020 Reduced 21.43%
$16.3B
$866,000 0.75% of portfolio
4,700
Q3 2024 New
$292M
$849,000 0.74% of portfolio
120,000
Q3 2025 Added 94.81%
$4.14B
$857,000 0.74% of portfolio
5,500
Q1 2025 Added 48.65%
$6B
$853,000 0.74% of portfolio
12,400
Q2 2025 Added 300.0%
$678M
$818,000 0.71% of portfolio
6,225
Q3 2024 Added 654.55%
$30.4B
$801,000 0.7% of portfolio
9,700
Q2 2021 New
$1.31B
$796,000 0.69% of portfolio
18,100
Q2 2025 Added 49.59%
$8.94B
$790,000 0.69% of portfolio
3,850
Q4 2022 New
$7.49B
$784,000 0.68% of portfolio
4,950
Q3 2025 Added 86.79%
$15.3B
$773,000 0.67% of portfolio
7,880
Q3 2024 Added 39.96%
$1.93B
$776,000 0.67% of portfolio
62,700
Q4 2024 New
$5.02B
$774,000 0.67% of portfolio
12,900
Q4 2024 Added 79.17%
$21.2B
$760,000 0.66% of portfolio
1,400
Q3 2024 New
$10.6B
$759,000 0.66% of portfolio
3,000
Q2 2024 Added 62.16%
$4.9B
$754,000 0.65% of portfolio
5,600
Q2 2024 Added 19.15%
$10.5B
$729,000 0.63% of portfolio
7,000
Q1 2025 Reduced 60.67%
$7.2B
$715,000 0.62% of portfolio
2,900
Q2 2025 Added 123.08%
$8.12B
$715,000 0.62% of portfolio
13,300
Q3 2024 Reduced 30.73%
$15.7B
$694,000 0.6% of portfolio
2,750
Q3 2024 New
$2.23B
$696,000 0.6% of portfolio
30,350
Q3 2025 New
$20.1B
$678,000 0.59% of portfolio
1,200
Q3 2023 New
$8.04B
$663,000 0.58% of portfolio
2,100
Q4 2022 Reduced 52.81%
$0
$649,000 0.56% of portfolio
8,000
Q3 2025 New
$8.38B
$636,000 0.55% of portfolio
3,700
Q2 2024 New
$7.28B
$627,000 0.54% of portfolio
1,994
Q2 2023 New
$5.51B
$621,000 0.54% of portfolio
4,700
Q2 2021 Added 56.67%

Summary

  • Portfolio
  • No. of Stocks 206
  • Current Value $115 Million
  • Prior Value $97.4 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 29, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 36 stocks
  • Additional Purchases 4 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 4 stocks
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