account_balance
Investment manager · 13F filer · SEC CIK 1691908
Lansing Management LP
Reported value$165Mas of Jun 30, 2026
Positions13 0 new, 1 sold out
Top 10 weight88.6%IBKR alone is 13%
FiledJul 3131 days after quarter end
Portfolio · as of Jun 30, 2026
Where the money is
New or addedTrimmedHeld
IBKRInteractive Brokers Group, Inc.
12.9%Trimmed −15%
HEI-AHEICO Corp
12.5%
APGAPi Group Corp
10.0%Trimmed −9%
RACEFerrari N.V.
9.1%Trimmed −4%
SUNBSunbelt Rentals Holdings, Inc.
8.9%
TRUTransUnion
8.2%Trimmed −9%
HLTHilton Worldwide Holdings Inc.
7.9%
MCOMoody's Corp
7.7%
WCNWaste Connections, Inc.
6.1%Added +50%
COMPCompass, Inc.
5.2%
BGSIBoyd Group Services Inc.
4.4%Trimmed −3%
CLHClean Harbors Inc
3.9%−9%
IBKRInteractive Brokers Group, Inc.
12.9%Trimmed −15%
HEI-AHEICO Corp
12.5%
APGAPi Group Corp
10.0%−9%
RACEFerrari N.V.
9.1%−4%
SUNBSunbelt Rentals Holdings, Inc.
8.9%
TRUTransUnion
8.2%
HLTHilton Worldwide Holdings Inc.
7.9%
MCOMoody's Corp
7.7%
WCNWaste Connections, Inc.
6.1%
COMP5.2%BGSICLHBoxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
IBKR Interactive Brokers Group, Inc. 12.9% Trimmed −15%HEI-A HEICO Corp 12.5% HeldAPG APi Group Corp 10.0% Trimmed −9%RACE Ferrari N.V. 9.1% Trimmed −4%SUNB Sunbelt Rentals Holdings, Inc. 8.9% HeldTRU TransUnion 8.2% Trimmed −9%HLT Hilton Worldwide Holdings Inc. 7.9% HeldMCO Moody's Corp 7.7% HeldWCN Waste Connections, Inc. 6.1% Added +50%COMP Compass, Inc. 5.2% HeldBGSI Boyd Group Services Inc. 4.4% Trimmed −3%CLH Clean Harbors Inc 3.9% Trimmed −9%
What changed
Biggest moves since Mar 31, 2026
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