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Livermore
Livermore
ZHEN

Decagon Asset Management LLP

SEC CIK
0001950677
Latest filing
Aug 14, 2026

The latest 13F from Decagon Asset Management LLP covers Q2 2026 (filed Aug 14, 2026): 101 long positions worth $501.1M. The top 10 holdings make up 62.4% of the portfolio, and the largest is Norfolk Southern Corp (NSC) at 11.6%. Livermore has 8 filings on Form 13F from this institution, going back to Q4 2024.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
45
Est. +$294.6M
Added
35
Est. +$10.5M
Reduced
6
Est. −$20.4M
Sold out
18
Est. −$174.0M

Top 5 holdings

Share of this quarter's portfolio value

  1. NSCNorfolk Southern Corp
    11.6%$58.0MHistory
  2. ROKURoku, Inc
    10.9%$54.4MHistory
  3. PENPenumbra Inc
    8.9%$44.8MHistory
  4. SEMSelect Medical Holdings Corp
    8.9%$44.8MHistory
  5. TECHBIO-TECHNE Corp
    8.0%$39.9MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. ROKURoku, Inc
    +$54.4MNewHistory
  2. SEMSelect Medical Holdings Corp
    +$44.8MNewHistory
  3. TECHBIO-TECHNE Corp
    +$39.9MNewHistory
  4. CUBLionheart Holdings
    +$16.2MNewHistory
  5. VACIViking Acquisition Corp I
    +$13.6MNewHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. ROKURoku, Inc
    +10.85 pp0.0% → 10.9%History
  2. SEMSelect Medical Holdings Corp
    +8.95 pp0.0% → 8.9%History
  3. TECHBIO-TECHNE Corp
    +7.96 pp0.0% → 8.0%History
  4. CUBLionheart Holdings
    +3.22 pp0.0% → 3.2%History
  5. VACIViking Acquisition Corp I
    +2.71 pp0.0% → 2.7%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. EAElectronic Arts Inc.
    −$27.2MSold outHistory
  2. CWANClearwater Analytics Holdings, Inc.
    −$26.9MSold outHistory
  3. HOLXHologic Inc
    −$20.8MSold outHistory
  4. MCWMister Car Wash, Inc.
    −$20.4MSold outHistory
  5. MBCMasterBrand, Inc.
    −$12.9MSold outHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. EAElectronic Arts Inc.
    −7.07 pp7.1% → 0.0%History
  2. CWANClearwater Analytics Holdings, Inc.
    −7.00 pp7.0% → 0.0%History
  3. HOLXHologic Inc
    −5.40 pp5.4% → 0.0%History
  4. PENPenumbra Inc
    −5.35 pp14.3% → 8.9%History
  5. MCWMister Car Wash, Inc.
    −5.30 pp5.3% → 0.0%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$501.1M
+$116.2M (+30.2%) vs. prior quarter
Positions
101
+27 vs. prior quarter
Top 10 concentration
62.4%
Top 10 as share of value
Turnover
43.9%
Q2 2026, one quarter
Average holding period
1.7 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q4 2024), so positions held before then are understated.

13F filings by quarter

7 quarters, going back to Q4 2024. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $501.1M (Q2 2026)

Q4 2024: $219.0MQ1 2025: $110.4MQ2 2025: $128.0MQ3 2025: $189.4MQ4 2025: $237.8MQ1 2026: $384.9MQ2 2026: $501.1M
Q4 2024Q2 2026
13F filings of Decagon Asset Management LLP by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 2026101$501.1MNSCROKUPENvs. Q1 2026SEC
Q1 2026May 15, 202674$384.9MNSCPENEAvs. Q4 2025SEC
Q4 2025Feb 17, 202655$237.8MHOLXEXASNSCvs. Q3 2025SEC
Q3 2025Nov 14, 202556$189.4MCyberark Software LtdGTLSALvs. Q2 2025SEC
Q2 2025Aug 14, 202550$128.0MSKXKKodiak AI, Inc.vs. Q1 2025SEC
Q1 2025May 15, 202540$110.4MHESAZEKColombier Acquisition Corp Ivs. Q4 2024SEC
Q4 2024Feb 14, 2025Amended40$219.0MESGRHESSMAR–SEC

13D and 13G filings

Companies where Decagon Asset Management LLP reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

14 companies, largest stake first.

Companies where Decagon Asset Management LLP owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
BHAVUBHAV Acquisition Corp13G9.71%990.0K sharesNewMay 14, 20261 filingMay 14, 2026SEC
Pelican Acquisition CorpOrdinary Shares13G8.66%1.04M sharesNewFeb 17, 20261 filingFeb 17, 2026SEC
GLEDGalaxyEdge Acquisition Corp13G8.44%990.0K sharesNewMay 14, 20261 filingMay 14, 2026SEC
TRADAPEX Tech Acquisition Inc.13G/A7.73%0 shares−1.14 ppfrom 8.87%May 14, 20262 filingsAug 13, 2026SEC
OTAIStarlink AI Acquisition Corp13G6.64%913.8K sharesNewAug 13, 20261 filingAug 13, 2026SEC
CUBLionheart Holdings13G6.52%1.50M sharesNewAug 13, 20261 filingAug 13, 2026SEC
QREDQuasarEdge Acquisition Corp13G6.17%990.0K sharesNewAug 13, 20261 filingAug 13, 2026SEC
PONOPono Capital Four, Inc.13G/A6.09%0 shares+0.66 ppfrom 5.43%May 14, 20262 filingsAug 13, 2026SEC
ALPXUAlpex Acquisition Corp13G6.01%703.0K sharesNewAug 13, 20261 filingAug 13, 2026SEC
MCGAYorkville Acquisition Corp.13G5.81%1.04M sharesNewNov 20, 20251 filingNov 20, 2025SEC
OACCOaktree Acquisition Corp. III Life Sciences13G5.52%1.09M sharesNewAug 14, 20261 filingAug 14, 2026SEC
PLUNPlutonian Acquisition Corp. II13G5.44%585.0K sharesNewAug 13, 20261 filingAug 13, 2026SEC
ATLQUJAB Acquisition Corp I13G5.26%908.0K sharesNewAug 13, 20261 filingAug 13, 2026SEC
QLEPQuantum Leap Acquisition Corp13G5.24%1.20M sharesNewAug 13, 20261 filingAug 13, 2026SEC

Latest filings

21 filings on file made by Decagon Asset Management LLP or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by Decagon Asset Management LLP
CompanyFiled (ET)FormStakeChangeEvent dateFiling
OACCOaktree Acquisition Corp. III Life SciencesAug 14, 20265:11 PM ET13G5.52%1.09M sharesNewJun 30, 2026SEC
OTAIStarlink AI Acquisition CorpAug 13, 20264:01 PM ET13G6.64%913.8K sharesNewJun 30, 2026SEC
ATLQUJAB Acquisition Corp IAug 13, 20264:01 PM ET13G5.26%908.0K sharesNewJun 30, 2026SEC
PLUNPlutonian Acquisition Corp. IIAug 13, 20264:01 PM ET13G5.44%585.0K sharesNewJun 30, 2026SEC
FMACUFuture Money Acquisition CorpAug 13, 20264:01 PM ET13G/A2.69%0 shares−4.65 ppfrom 7.34%Below 5%Mar 31, 2026SEC
TRADAPEX Tech Acquisition Inc.Aug 13, 20264:01 PM ET13G/A7.73%0 shares−1.14 ppfrom 8.87%Mar 31, 2026SEC
QLEPQuantum Leap Acquisition CorpAug 13, 20264:01 PM ET13G5.24%1.20M sharesNewJun 30, 2026SEC
ALPXUAlpex Acquisition CorpAug 13, 20264:01 PM ET13G6.01%703.0K sharesNewJun 30, 2026SEC
PONOPono Capital Four, Inc.Aug 13, 20264:01 PM ET13G/A6.09%0 shares+0.66 ppfrom 5.43%Jun 30, 2026SEC
QREDQuasarEdge Acquisition CorpAug 13, 20264:01 PM ET13G6.17%990.0K sharesNewJun 30, 2026SEC
CUBLionheart HoldingsAug 13, 20264:01 PM ET13G6.52%1.50M sharesNewJun 30, 2026SEC
PONOPono Capital Four, Inc.May 14, 202611:20 AM ET13G5.43%661.5K sharesNewMar 31, 2026SEC
GLEDGalaxyEdge Acquisition CorpMay 14, 202611:19 AM ET13G8.44%990.0K sharesNewMar 31, 2026SEC
FMACUFuture Money Acquisition CorpMay 14, 202611:18 AM ET13G7.34%844.3K sharesNewMar 31, 2026SEC
BHAVUBHAV Acquisition CorpMay 14, 202611:18 AM ET13G9.71%990.0K sharesNewMar 31, 2026SEC
TRADAPEX Tech Acquisition Inc.May 14, 202611:18 AM ET13G8.87%1.01M sharesNewMar 31, 2026SEC
Pelican Acquisition CorpOrdinary SharesFeb 17, 202610:18 AM ET13G8.66%1.04M sharesNewDec 31, 2025SEC
MCGAYorkville Acquisition Corp.Nov 20, 20255:16 PM ET13G5.81%1.04M sharesNewSep 30, 2025SEC
CLBRUColombier Acquisition Corp. IIJul 24, 202511:46 AM ET13G/A0.00%0 shares−5.98 ppfrom 5.98%Below 5%Jun 30, 2025SEC
CLBRUColombier Acquisition Corp. IIMay 15, 20254:53 PM ET13G/A5.98%1.02M shares−2.43 ppfrom 8.41%Mar 31, 2025SEC