Yorktown Management & Research Co Inc

CIK 0001313559 · Q2 2026

13F Equity AUM

$163.3M

+36.6% QoQ

Positions

249

+35 QoQ

AUM Rank

#6,883

Top 78%

Skill Alpha (FF)

-4.2%/yr

Underperformer

Rank #7,410 · Top 89%

vs S&P -5.3%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 10.5%Top 10: 16.2%Top 20: 25.4%

FIX3.6%

IESC2.5%

KLAC1.6%

ICVT1.5%

CWB1.3%

VWOB1.2%

GH1.1%

SNEX1.1%

FN1.1%

NVMI1.1%

Others (239)83.8%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Industrials26.4%

Technology21.3%

Financial Services19.6%

Healthcare17.1%

Consumer Cyclical6.3%

Basic Materials2.3%

Other6.9%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 249Median: 0.30%Avg: 0.40%

0–0.5%

195(53.9%)

0.5–1%

41(26.8%)

1–3%

12(15.7%)

3–5%

1(3.6%)

5%+

0(0.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 249vs 20 funds

0%Low

249

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New82Increased23Decreased12Exited47

New Positions

BE0.8%

+4K

SMTC0.7%

+7K

LQDA0.6%

+13K

Forgent Power Soluti…0.6%

+17K

LFST0.6%

+84K

DNLI0.5%

+32K

BEAM0.5%

+23K

PACS0.4%

+16K

LTH0.4%

+16K

U0.4%

+23K

Increased

ACAD0.4%

+13K(+111%)

IONQ0.6%

+12K(+167%)

KLAC1.6%

+8K(+900%)

ONON0.3%

+7K(+99%)

HG0.3%

+7K(+76%)

EMBJ0.4%

+5K(+119%)

CECO1.0%

+4K(+33%)

GH1.1%

+4K(+41%)

WEA0.4%

+4K(+95%)

HALO0.4%

+3K(+76%)

Decreased

PANW0.4%

-6,821(-77%)

CWB1.3%

-3,000(-13%)

ICVT1.5%

-3,000(-13%)

RMBS*0.4%

-2,050(-29%)

MLI0.9%

-2,050(-14%)

PRIM0.3%

-2,050(-33%)

IESC2.5%

-830(-13%)

TOST0.2%

-800(-8%)

AXON0.6%

-775(-29%)

FN1.1%

-650(-17%)

Exited

-9,900

-38,350

-5,800

-10,300

-9,000

-4,700

-11,000

CWAN

-16,700

HRI

-4,000

SEMR

-32,500

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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