Isomer Partners LP

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 3, 2025), Isomer Partners LP reported 5 stock positions worth $74.3 million. Its top holding was Palo Alto Networks (PANW) at 39.1% of the portfolio, followed by Uber Technologies (UBER, 28.6%) and SS SPDR S&P 500 ETF Trust-US (SPY, 15.8%). Compared with Q3 2024, it opened 3 new positions, sold out of 10, added to 1 and reduced 1. The biggest buy was Palo Alto Networks (PANW, shares +50%) and the biggest sale an exit from Liberty Broadband-C (LBRDK).

Most Recent 13F
Q4 2024
Location
New York, NY
CIK
0001764008
Portfolio Value
$74.3M (Q4 2024)
SEC Filing
0000919574-25-000788 ↗ filed Feb 3, 2025

Holdings Value

0$50.0M$100.0M$150.0M Q1 2024: $144.1M Q1 2024 Q2 2024: $131.7M Q2 2024 Q3 2024: $90.1M Q3 2024 Q4 2024: $74.3M $74.3M Q4 2024

Holdings 5 stocks · $74.3M

PANW Palo Alto Networks Inc. 39.05% 157,500 $29.0M Add +50.0%
UBER Uber Technologies Inc. 28.63% 350,000 $21.3M Reduce -6.7%
SPY SS SPDR S&P 500 ETF Trust-US 15.84% 20,000 $11.8M New
QQQ Invesco QQQ Trust Series 1 13.88% 20,000 $10.3M New
TLT iShares 20+ Year Treasury BD 2.60% 22,000 $1.9M New

Portfolio Sells Q3 2024 → Q4 2024

LBRDK Liberty Broadband-C Sold out 0.00% −22.30
GOOGL Alphabet Inc. Class A Sold out 0.00% −9.20
RDFN Redfin Corp. Sold out 0.00% −3.48
UBER Uber Technologies Inc. Reduce -6.7% 28.63% −2.64
COMP Compass Inc. Class A Sold out 0.00% −2.54
RMAX Re/Max Holdings Inc. Class A Sold out 0.00% −2.49
AGNT Agnt Inc. Sold out 0.00% −2.35
Z Zillow Group Inc. Class C Sold out 0.00% −2.20
REAL BROKERAGE INC/THE Sold out 0.00% −1.85
HOUS Anywhere Real Estate Inc. Sold out 0.00% −1.41
DOUG Douglas Elliman Inc. Sold out 0.00% −1.02

Portfolio Buys Q3 2024 → Q4 2024

PANW Palo Alto Networks Inc. Add +50.0% 39.05% +19.14
SPY SS SPDR S&P 500 ETF Trust-US New 15.84% +15.84
QQQ Invesco QQQ Trust Series 1 New 13.88% +13.88
TLT iShares 20+ Year Treasury BD New 2.60% +2.60

Options Activity Q3 2024 → Q4 2024

LW Lamb Weston Holdings Inc. call Sold out 500 $2.9Mbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q4 2024 5$74.3MPANW, UBER, SPY, QQQ, TLT
Q3 2024 12$90.1MUBER, LBRDK, PANW, GOOGL, RDFN
Q2 2024 16$131.7MUBER, LW, PANW, CRWD, DG
Q1 2024 8$144.1MUBER, LW, PANW, CRWD, DG