SEC Form 13F

Decagon Asset Management LLP 13F Holdings

Inspect Decagon Asset Management LLP's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-15T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-15
Reported value
$524,724,011
Positions
104

Read this manager's filing book

Step 1 of 3

Disclosed positions

Decagon Asset Management LLP: source evidence dated 2026-08-15T03:59:59.999Z.

Issuer
NORFOLK SOUTHN CORP
Ticker
NSC
Class
COM
Reported value
$57,998,756
Reported amount
184,363
Unit
SH
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

What was reported for this quarter?

13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.

SEC 13F-HR: 0001950677-26-000023
What you should see

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Step 3 of 3

Browse institutional filings

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Browse institutional filings
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Disclosed positions

See the complete disclosed positions
NORFOLK SOUTHN CORPNSCCOM$57,998,756184,363SHNone
ROKU INCROKUCOM CL A$54,376,878393,636SHNone
PENUMBRA INCPENCOM$44,836,816142,001SHNone
SELECT MED HLDGS CORPSEMCOM$44,833,4992,715,536SHNone
BIO-TECHNE CORPTECHCOM$39,893,512564,664SHNone
COLOMBIER ACQUISITION CORP ICLBRORD SHS CL A$17,138,3591,672,035SHNone
LIONHEART HOLDINGSCUBSHS CL A$16,155,0001,500,000SHNone
WARNER BROS DISCOVERY INCWBDCOM SER A$13,948,512523,200SHPut
VIKING ACQUISITION CORP IVACIORD CL A$13,598,9371,330,620SHNone
QUANTUM LEAP ACQUISITION CORUnresolvedCL A ORD SHS$11,959,4931,204,380SHNone
OAKTREE ACQUISITION CORP IIIUnresolvedSHS CL A$11,677,1991,091,327SHNone
APEX TECH ACQUISITION INCUnresolvedUNIT 99/99/9999$11,193,7191,101,744SHNone
HELIX ACQUISITION CORP IIIHLXCUSD CL A ORD SHS$11,116,3101,044,766SHNone
ARCHIMEDES TECH SPAC PARTNERUnresolvedORD SHS$10,109,797937,829SHNone
NEW AMER ACQUISITION I CORPNWAXCOM SHS CL A$10,101,372995,209SHNone
GALAXYEDGE ACQUISITION CORPGLEDORD SHS$9,840,600990,000SHNone
BHAV ACQUISITION CORPUnresolvedCL A ORD SHS$9,830,700990,000SHNone
QUASAREDGE ACQUISITION CORPUnresolvedORD SHS$9,830,700990,000SHNone
JAB ACQUISITION CORP IUnresolvedUNIT 06/05/2031$9,107,240908,000SHNone
BIO-TECHNE CORPTECHCOM$9,085,590128,600SHCall
STARLINK AI ACQUISITION CORPUnresolvedORD SHS$9,046,323913,770SHNone
GIGCAPITAL9 CORPUnresolvedCL A$8,459,765851,940SHNone
DYNAMIX CORPUnresolvedSHS CL A$8,270,891766,533SHNone
M EVO GBL ACQUISITION CORP IMEVOORD SHS CL A$7,920,108798,398SHNone
PONO CAP FOUR INCUnresolvedCL A ORD SHS$7,406,357743,610SHNone
KARBON CAP PARTNERS CORPUnresolvedORD SHS CL A$7,274,868720,284SHNone
ALPEX ACQUISITION CORPUnresolvedUNIT 06/05/2031$7,043,940702,988SHNone
KOCHAV DEFENSE ACQUI COUnresolvedSHS CL A$6,975,059672,619SHNone
PLUTONIAN ACQUISITION CORP IUnresolvedUNIT 99/99/9999$5,931,900585,000SHNone
METALS ACQUISITION CORP IIUnresolvedORD CL A$4,378,679431,397SHNone
TGE VALUE CREATIVE SOLUTIONSBEBEUSD CL A ORD SHS$4,338,665435,172SHNone
FUTURE MONEY ACQUISITION CORUnresolvedORD SHS$4,242,778425,128SHNone
KEYSTONE ACQUISITION CORPUnresolvedUNIT 05/28/2031$3,765,001375,000SHNone
AMPERCAP ACQUISITION COUnresolvedORD SHS$3,481,181351,990SHNone
XFLH CAP CORPXFLHORD SHS$3,142,923315,238SHNone
WEST ENCLAVE MERGER CORPUnresolvedORDINARY SHARES$2,696,057271,780SHNone
FORTUNEX ACQUISITION CORPUnresolvedUNIT 05/19/2031$1,642,291163,412SHNone
SPACE ASSET ACQUISITION CORPSAAQUSD CL A ORD SHS$1,579,980154,900SHNone
SYNAPTICS INCSYNACOM$1,242,30010,000SHNone
ARCHIMEDES TECH SPAC PARTNERATIIW*W EXP 10/15/202$725,519331,302SHNone
NEWHOLD INVT CORP IIINHICW*W EXP 01/30/203$701,463334,030SHNone
IDEA ACQUISITION CORPUnresolvedORD SHS CL A$638,62164,442SHNone
ORGANON & COOGNCOMMON STOCK$618,77845,700SHCall
NEW AMER ACQUISITION I CORPUnresolved*W EXP 99/99/999$289,659482,764SHNone
HALL CHADWICK ACQUISITION COHCACRRIGHT 11/20/2030$285,914985,911SHNone
GSR IV ACQUISITION CORPGSRFRRIGHT 08/22/2030$262,757109,028SHNone
QUASAREDGE ACQUISITION CORPUnresolvedRIGHT 04/15/2027$247,501990,000SHNone
KOCHAV DEFENSE ACQUI COKCHVRRIGHT 05/21/2030$244,8351,212,059SHNone
EGH ACQUISITION CORP.EGHARRIGHT 99/99/9999$242,706646,873SHNone
AXIOM INTELLIGENCE AC CORP 1UnresolvedRIGHT 06/10/2030$230,920613,660SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 61 positions lack a resolved ticker and 3 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.

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