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Decagon Asset Management 13F Portfolio

Portfolio Manager
Decagon Asset Management LLP
Performance
+3.40% (2026 Q2)
AUM (13F)
$524.72M
# of Holdings
101
Performance Rank
N/A
Allocation (Top 20)
72.5%
Latest filing
Q2 2026

Decagon Asset Management LLP Holdings Map

Top 50 Decagon Asset Management LLP Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NSC
NORFOLK SOUTHN CORP
11.57%184.4K$58.0M
-14.66%(-31.68K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 116.0K shares2026-Q1: 216.0K shares2026-Q2: 184.4K shares
$291.46(+17.33%)
2026-06-30
ROKU
ROKU INC
10.85%393.6K$54.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 393.6K shares
$113.19(+39.31%)
2026-06-30
PEN
PENUMBRA INC
8.95%142.0K$44.8M
-15.27%(-25.59K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 167.6K shares2026-Q2: 142.0K shares
$319.64(+2.31%)
2026-06-30
SEM
SELECT MED HLDGS CORP
8.95%2.72M$44.8Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 2.72M shares
$16.40(+0.67%)
2026-06-30
TECH
BIO-TECHNE CORP
7.96%564.7K$39.9Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 564.7K shares
$61.35(+18.02%)
2026-06-30
CUB
LIONHEART HOLDINGS
3.22%1.50M$16.2Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 1.50M shares
$10.76(+0.88%)
2026-06-30
VACI
VIKING ACQUISITION CORP I
2.71%1.33M$13.6Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 1.33M shares
$10.08(+1.54%)
2026-06-30
OACC
OAKTREE ACQUISITION CORP III
2.33%1.09M$11.7M
+8.87%(+88.90K)
2025-Q2: 618.0K shares2025-Q3: 644.3K shares2025-Q4: 675.6K shares2026-Q1: 1.00M shares2026-Q2: 1.09M shares
$10.23(+5.56%)
2026-06-30
TRADU
APEX TECH ACQUISITION INC
2.23%1.10M$11.2M
+8.87%(+89.76K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 1.01M shares2026-Q2: 1.10M shares
$10.02
2026-06-30
HLXC
HELIX ACQUISITION CORP III
2.22%1.04M$11.1M
+30.78%(+245.88K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 798.9K shares2026-Q2: 1.04M shares
$10.23(+7.56%)
2026-06-30

About Decagon Asset Management LLPโ€™s portfolio

Decagon Asset Management LLP reports $524.72M in US-listed equity holdings across 101 positions in its most recent 13F filing. Its largest disclosed positions are NSC (11.6%), ROKU (10.8%) and PEN (8.9%). The top 20 holdings account for 72.5% of reported assets. Its disclosed equity book has returned +7.44% cumulatively over 6 quarters. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
NSC โ€” 15.8% ($58.00M)ROKU โ€” 14.8% ($54.38M)PEN โ€” 12.2% ($44.84M)SEM โ€” 12.2% ($44.83M)TECH โ€” 10.9% ($39.89M)CUB โ€” 4.4% ($16.16M)VACI โ€” 3.7% ($13.60M)OACC โ€” 3.2% ($11.68M)TRADU โ€” 3.0% ($11.19M)HLXC โ€” 3.0% ($11.12M)Other โ€” 16.7% ($61.48M)
83%in top 10
  • NSC15.8%
  • ROKU14.8%
  • PEN12.2%
  • SEM12.2%
  • TECH10.9%
  • CUB4.4%
  • VACI3.7%
  • OACC3.2%
  • TRADU3.0%
  • HLXC3.0%
  • Other16.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
12
ROKUROKU INC10.8%
SEMSELECT MED HLDGS CORP8.9%
TECHBIO-TECHNE CORP8.0%
CUBLIONHEART HOLDINGS3.2%
+8 opened
Added to
27
HLXCHELIX ACQUISITION CORP III+30.8%
NWAXNEW AMER ACQUISITION I CORP+12.3%
OACCOAKTREE ACQUISITION CORP III+8.9%
TRADUAPEX TECH ACQUISITION INC+8.9%
+23 more
Trimmed
4
NSCNORFOLK SOUTHN CORP-14.7%
PENPENUMBRA INC-15.3%
MEVOM EVO GBL ACQUISITION CORP I-11.1%
BEBETGE VALUE CREATIVE SOLUTIONS-5.7%

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Source filings

Holdings on this page are parsed from Decagon Asset Management LLPโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1950677). View Decagon Asset Management LLPโ€™s 13F filings on SEC

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