Semanteon Capital Management, LP

Hedge Fund • Long/Short

Semanteon Capital Management, LP is a Long/Short Hedge Fund based in Newton, MA led by Rajat Lal, reporting $227.8M in AUM as of Q3 2025 with BE as the largest holding (1% allocation).

Managing PartnerRajat Lal

Portfolio Value: $79.7M
Positions: 173
Top Holding: BE at 0.75%
Last Reported: Q3 2025

Address580 Washington St., Suite C, Newton, MA, 02458, United States

Top Holdings

Largest long holdings in Semanteon Capital Management, LP's portfolio (7.2% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Bloom Energy BE	Electrical Equipment & Parts Industrials	$594.1K	0.75%	+$594.1K Bought	0.00% 7.0K shares	Q3 2025 Held for 2 months
2 Helen Of Troy HELE	Household & Personal Products Consumer Defensive	$575.9K	0.72%	+$575.9K Bought	0.10% 22.9K shares	Q3 2025 Held for 2 months
3 Vishay Intertechnology VSH	Semiconductors Technology	$574.5K	0.72%	+$574.5K Bought	0.03% 37.5K shares	Q3 2025 Held for 2 months
4 Confluent CFLT	Software - Infrastructure Technology	$573.2K	0.72%	+$400.1K Bought	0.01% 29.0K shares	Q2 2025 Held for 5 months
5 Apollo Global Management APO	Asset Management - Global Financial Services	$573.2K	0.72%	+$245.1K Bought	0.00% 4.3K shares	Q2 2025 Held for 5 months
6 V.F. Corporation VFC	Apparel - Manufacturers Consumer Cyclical	$573.1K	0.72%	+$573.1K Bought	0.01% 39.7K shares	Q3 2025 Held for 2 months
7 Impinj, Inc. PI	Communication Equipment Technology	$573.0K	0.72%	+$573.0K Bought	0.01% 3.2K shares	Q3 2025 Held for 2 months
8 Pure Storage, Inc. PSTG	Computer Hardware Technology	$572.7K	0.72%	+$572.7K New	0.00% 6.8K shares	Q3 2025 Held for 2 months
9 OSI Systems OSIS	Hardware, Equipment & Parts Technology	$572.0K	0.72%	+$572.0K New	0.01% 2.3K shares	Q3 2025 Held for 2 months
10 APA Corporation APA	Oil & Gas Exploration & Production Energy	$571.5K	0.72%	+$571.5K Bought	0.01% 23.5K shares	Q4 2024 Held for 11 months

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Semanteon Capital Management, LP's latest filing

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Market Value

$79.7M

Prior: $66.3M

Q/Q Change

+20.15%

+$13.4M

Net Flows % of MV

-30.91%

Turnover Ratio

78.97%

New Purchases

67 stocks

$29.0M

Added To

12 stocks

+$2.6M

Sold Out Of

69 stocks

$48.4M

Reduced Holdings

15 stocks

-$7.9M

Increased Positions

Position	Shares Δ	Change
1 Pure Storage, Inc. PSTG	New	0 → 6.8K +$572.7K
2 OSI Systems OSIS	New	0 → 2.3K +$572.0K
3 Celestica CLS	New	0 → 2.3K +$570.4K
4 Pinnacle Financial Partners PNFP	New	0 → 6.1K +$569.2K
5 California Resources CRC	New	0 → 10.7K +$569.1K

Decreased Positions

Position	Shares Δ	Change
1 iRhythm Technologies IRTC	Sold	10.0K → 0 −$1.5M
2 CyberArk Software CYBR	Sold	3.8K → 0 −$1.5M
3 Dycom Industries DY	Sold	6.3K → 0 −$1.5M
4 Alphabet Inc. GOOG	Sold	8.6K → 0 −$1.5M
5 Ralph Lauren RL	Sold	5.5K → 0 −$1.5M