Samson Rock Capital LLP

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed October 22, 2025), Samson Rock Capital LLP reported 3 stock positions worth $37.6 million. Its top holding was Kellanova (K) at 61.1% of the portfolio, followed by Cyberark Software Ltd./Israel (CYBR, 38.6%) and BGC Class A (BGC, 0.3%). Compared with Q2 2025, it opened 1 new position, sold out of 4, added to 1 and reduced 1. The biggest buy was Kellanova (K, shares +2700%) and the biggest sale an exit from Hess (HES).

Most Recent 13F
Q2 2026
Location
LONDON, X0
CIK
0001788558
Portfolio Value
$37.6M (Q3 2025)
SEC Filing
0001788558-25-000008 ↗ filed Oct 22, 2025

Holdings Value

0$50.0M$100.0M$150.0M Q1 2024: $128.4M Q1 2024 Q2 2024: $134.8M Q2 2024 Q3 2024: $98.5M Q3 2024 Q4 2024: $130.5M Q4 2024 Q1 2025: $53.6M Q1 2025 Q2 2025: $24.8M Q2 2025 Q3 2025: $37.6M $37.6M Q3 2025 Q4 2025: $61.3M Q4 2025 Q1 2026: $67.0M Q1 2026 Q2 2026: $45.6M Q2 2026

Holdings 3 stocks · $37.6M

K Kellanova 61.15% 280,000 $23.0M Add +2700.0%
CYBR Cyberark Software Ltd./Israel 38.59% 30,000 $14.5M New
BGC BGC Group Inc. Class A 0.26% 10,170 $96K Reduce -41.5%

Portfolio Sells Q2 2025 → Q3 2025

HES Hess Corp. Sold out 0.00% −55.97
EFC Ellington Financial Inc. Sold out 0.00% −39.08
VEON Veon Ltd. Sold out 0.00% −0.56
BGC BGC Group Inc. Class A Reduce -41.5% 0.26% −0.46
SOLV Solventum Corp. Sold out 0.00% −0.46

Portfolio Buys Q2 2025 → Q3 2025

K Kellanova Add +2700.0% 61.15% +57.94
CYBR Cyberark Software Ltd./Israel New 38.59% +38.59

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 4$45.6MWBD, AVNS, AAUC, CTAS
Q1 2026Amended 2$67.0MAAUC, WBD
Q4 2025 3$61.3MCYBR, WBD, EA
Q3 2025 3$37.6MK, CYBR, BGC
Q2 2025 6$24.8MHES, EFC, K, BGC, VEON
Q1 2025 2$53.6MHES, SOLV
Q4 2024 7$130.5MHES, ZUO, K, ALIT, VEON
Q3 2024 8$98.5MHES, ACI, ZUO, SQSP, VSTS
Q2 2024 5$134.8MHES, HCP, SQSP, BABA, ZUO
Q1 2024 10$128.4MHES, PXD, CPRI, X, GEN