TOMS Capital Investment Management LP: AERCAP HOLDINGS NV (AER): Quarterly 13F Position History
As of Q1 2026, TOMS Capital Investment Management LP reported 1,394,000 shares of AERCAP HOLDINGS NV (AER), worth $191.2M and representing 12.6% of its 13F equity book. Quarter-over-quarter share count change: + 1,394,000 (re-initiated) . The position first appeared in Q4 2023 and has been disclosed across 10 13F-HR filings in Pactolio's tracked window.
- 1,394,000Shares Held (Latest Filing)
- $191.2MReported Market Value (Latest Filing)
- 12.6%Portfolio Weight (% of 13F Equity Book)
- +1,394,000Quarter-over-Quarter Share Change
- +$191.2MQuarter-over-Quarter Value Change
- 1,794,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 10 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,394,000 | +1,394,000 | — | $191.2M | 12.6% | $137.2 |
| Q4 2025 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2025 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2025 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2025 | 0 | 1,398,000 | -100.0% | $0 | 0.0% | — |
| Q4 2024 | 1,398,000 | +759,000 | +118.8% | $133.8M | 15.6% | $95.7 |
| Q3 2024 | 639,000 | +639,000 | — | $60.5M | 5.0% | $94.7 |
| Q2 2024 | 0 | 368,000 | -100.0% | $0 | 0.0% | — |
| Q1 2024 | 368,000 | 1,426,000 | -79.5% | $32.0M | 2.1% | $86.9 |
| Q4 2023 | 1,794,000 | — | — | $133.3M | 10.8% | $74.3 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did TOMS Capital Investment Management LP first disclose a AER position in 13F-HR filings?
TOMS Capital Investment Management LP first reported AERCAP HOLDINGS NV (AER) on its 13F-HR filing for the period ending 2023-12-31 (Q4 2023). The position has appeared on 10 reported quarters within Pactolio's tracked window.
What was TOMS Capital Investment Management LP's most recent quarter-over-quarter share-count change in AER?
Between Q4 2025 and Q1 2026, TOMS Capital Investment Management LP added 1,394,000 shares of AER (re-initiated), bringing the total reported position to 1,394,000 shares at a market value of $191.2M.
Does the implied price-per-share represent TOMS Capital Investment Management LP's cost basis in AER?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.