Abc Arbitrage 13F Holdings & Latest Moves

13F filer · Latest filing Oct 23, 2026

Latest 13F moves (filed Oct 23, 2026): 17 new positions, 2 added, 1 reduced, 8 sold out. Largest change by value: new $MKTX ($7.58M held).

New positions
17
Added / reduced
2 / 1
Sold out
8

Top buys and sells in the latest 13F

Biggest new and added positions

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$MKTX New +46.24K 46.24K $7.58M Read
$DV New +547.90K 547.90K $7.39M Read
$ATKR New +77.89K 77.89K $7.38M Read
$HZO New +140.60K 140.60K $7.35M Read
$VREX New +396.90K 396.90K $7.32M Read

Biggest reduced and exited positions

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$MPC Reduced -16.90K (-85.57%) 2.85K $1.13M Read
$TFC Sold out -99.79K — — Read
$LOW Sold out -23.96K — — Read
$LEN Sold out -58.10K — — Read
$KEY Sold out -220.41K — — Read

New positions in the latest 13F

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$MKTX New +46.24K 46.24K $7.58M Read
$DV New +547.90K 547.90K $7.39M Read
$ATKR New +77.89K 77.89K $7.38M Read
$HZO New +140.60K 140.60K $7.35M Read
$VREX New +396.90K 396.90K $7.32M Read
$SAFT New +70.63K 70.63K $7.32M Read
$TCBK New +141.69K 141.69K $7.25M Read
$PNC New +32.48K 32.48K $7.22M Read
$UAL New +47.52K 47.52K $5.27M Read
$CSR New +91.75K 91.75K $4.99M Read
$SMTI New +140.89K 140.89K $4.95M Read
$PAYX New +50.16K 50.16K $4.94M Read
$WDC New +10.29K 10.29K $4.68M Read
$AMP New +9.10K 9.10K $4.48M Read
$SLAB New +19.63K 19.63K $4.35M Read
$ACVA New +407.77K 407.77K $4.25M Read
$BRBS New +1.09M 1.09M $4.19M Read

Added positions in the latest 13F

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$FRT Added +40.37K (+392.05%) 50.66K $5.49M Read
$RF Added +174.65K (+935.59%) 193.31K $5.20M Read

Reduced position in the latest 13F

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$MPC Reduced -16.90K (-85.57%) 2.85K $1.13M Read

Sold out positions in the latest 13F

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$TFC Sold out -99.79K — — Read
$LOW Sold out -23.96K — — Read
$LEN Sold out -58.10K — — Read
$KEY Sold out -220.41K — — Read
$COP Sold out -48.78K — — Read
$CCL Sold out -153.67K — — Read
$ASX Sold out -89.53K — — Read
$ARES Sold out -45.69K — — Read

All tracked 13F moves by Abc Arbitrage

FiledTicker MoveChangeShares heldValue held1W1M6MStory
$WDC New +10.29K 10.29K $4.68M Read
$VREX New +396.90K 396.90K $7.32M Read
$UAL New +47.52K 47.52K $5.27M Read
$TCBK New +141.69K 141.69K $7.25M Read
$PNC New +32.48K 32.48K $7.22M Read
$SLAB New +19.63K 19.63K $4.35M Read
$SMTI New +140.89K 140.89K $4.95M Read
$SAFT New +70.63K 70.63K $7.32M Read
$PAYX New +50.16K 50.16K $4.94M Read
$MKTX New +46.24K 46.24K $7.58M Read
$HZO New +140.60K 140.60K $7.35M Read
$DV New +547.90K 547.90K $7.39M Read
$CSR New +91.75K 91.75K $4.99M Read
$BRBS New +1.09M 1.09M $4.19M Read
$ATKR New +77.89K 77.89K $7.38M Read
$AMP New +9.10K 9.10K $4.48M Read
$ACVA New +407.77K 407.77K $4.25M Read
$TFC Sold out -99.79K — — Read
$MPC Reduced -16.90K (-85.57%) 2.85K $1.13M Read
$LOW Sold out -23.96K — — Read
$LEN Sold out -58.10K — — Read
$KEY Sold out -220.41K — — Read
$COP Sold out -48.78K — — Read
$CCL Sold out -153.67K — — Read
$ASX Sold out -89.53K — — Read
$ARES Sold out -45.69K — — Read
$RF Added +174.65K (+935.59%) 193.31K $5.20M Read
$FRT Added +40.37K (+392.05%) 50.66K $5.49M Read

13F reports are filed quarterly, up to 45 days after the quarter ends, so they show past holdings. 1W / 1M / 6M = how the stock moved after the filing.

Stocks Abc Arbitrage holds or traded

Frequently asked questions

What did Abc Arbitrage buy and sell in its latest 13F?

It opened or added to $MKTX, $DV, $ATKR, $HZO and $VREX; it cut or exited $MPC, $TFC, $LOW, $LEN and $KEY.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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