Lansing Management LP

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 15, 2024), Lansing Management LP reported 6 stock positions worth $102.9 million. Its top holding was Ferrari (RACE) at 34.9% of the portfolio, followed by Roper Technologies (ROP, 21.2%) and Transunion (TRU, 14.2%). Compared with Q4 2023, it sold out of 1, added to 2 and reduced 4. The biggest buy was Interactive Brokers Gro Class A (IBKR, shares +256%) and the biggest sale an exit from Gxo Logistics (GXO).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001691908
Portfolio Value
$102.9M (Q1 2024)
SEC Filing
0001420506-24-001001 ↗ filed May 15, 2024

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q1 2024: $102.9M $102.9M Q1 2024 Q2 2024: $101.0M Q2 2024 Q3 2024: $139.7M Q3 2024 Q4 2024: $113.5M Q4 2024 Q1 2025: $119.1M Q1 2025 Q2 2025: $145.9M Q2 2025 Q3 2025: $137.8M Q3 2025 Q4 2025: $150.5M Q4 2025 Q1 2026: $150.6M Q1 2026 Q2 2026: $165.2M Q2 2026

Holdings 6 stocks · $102.9M

RACE Ferrari NV 34.90% 82,402 $35.9M Reduce -18.0%
ROP Roper Technologies Inc. 21.18% 38,862 $21.8M Reduce -6.2%
TRU Transunion 14.23% 183,489 $14.6M Reduce -6.2%
KMX Carmax Inc. 12.85% 151,875 $13.2M Reduce -6.2%
APG Api Group Corp. 8.42% 220,704 $8.7M Add +37.3%
IBKR Interactive Brokers Gro Class A 8.42% 77,583 $8.7M Add +255.7%

Portfolio Sells Q4 2023 → Q1 2024

GXO Gxo Logistics Inc. Sold out 0.00% −4.00
ROP Roper Technologies Inc. Reduce -6.2% 21.18% −2.96
RACE Ferrari NV Reduce -18.0% 34.90% −1.44
KMX Carmax Inc. Reduce -6.2% 12.85% −0.42
TRU Transunion Reduce -6.2% 14.23% −0.14

Portfolio Buys Q4 2023 → Q1 2024

IBKR Interactive Brokers Gro Class A Add +255.7% 8.42% +6.49
APG Api Group Corp. Add +37.3% 8.42% +2.47

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 13$165.2MIBKR, HEI.A, APG, RACE, SUNB
Q1 2026 14$150.6MIBKR, APG, HEI.A, TRU, RACE
Q4 2025 13$150.5MAPG, HEI.A, IBKR, TRU, RACE
Q3 2025 9$137.8MRACE, IBKR, HEI.A, APG, TRU
Q2 2025 8$145.9MRACE, APG, IBKR, HEI.A, TRU
Q1 2025 8$119.1MRACE, HEI.A, ROP, IBKR, APG
Q4 2024 7$113.5MRACE, IBKR, APG, TRU, HEI.A
Q3 2024 7$139.7MRACE, IBKR, ROP, TRU, APG
Q2 2024 5$101.0MRACE, ROP, APG, IBKR, TRU
Q1 2024 6$102.9MRACE, ROP, TRU, KMX, APG