59 North Capital Management, LP: AERCAP HOLDINGS NV (AER): Quarterly 13F Position History
As of Q1 2026, 59 North Capital Management, LP reported 3,123,399 shares of AERCAP HOLDINGS NV (AER), worth $428.5M and representing 12.8% of its 13F equity book. Quarter-over-quarter share count change: 187,210 (-5.7%) . The position first appeared in Q4 2020 and has been disclosed across 22 13F-HR filings in Pactolio's tracked window.
- 3,123,399Shares Held (Latest Filing)
- $428.5MReported Market Value (Latest Filing)
- 12.8%Portfolio Weight (% of 13F Equity Book)
- 187,210Quarter-over-Quarter Share Change
- -$47.5MQuarter-over-Quarter Value Change
- 5,209,534Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 22 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 3,123,399 | 187,210 | -5.7% | $428.5M | 12.8% | $137.2 |
| Q4 2025 | 3,310,609 | 622,527 | -15.8% | $475.9M | 14.8% | $143.8 |
| Q3 2025 | 3,933,136 | 338,188 | -7.9% | $475.9M | 14.8% | $121.0 |
| Q2 2025 | 4,271,324 | 938,210 | -18.0% | $499.7M | 17.8% | $117.0 |
| Q1 2025 | 5,209,534 | +1,504,620 | +40.6% | $532.3M | 19.2% | $102.2 |
| Q4 2024 | 3,704,914 | +538,703 | +17.0% | $354.6M | 16.6% | $95.7 |
| Q3 2024 | 3,166,211 | 66,764 | -2.1% | $299.9M | 13.5% | $94.7 |
| Q2 2024 | 3,232,975 | +877,507 | +37.3% | $301.3M | 14.8% | $93.2 |
| Q1 2024 | 2,355,468 | 192,036 | -7.5% | $204.7M | 12.3% | $86.9 |
| Q4 2023 | 2,547,504 | 324,798 | -11.3% | $189.3M | 15.3% | $74.3 |
| Q3 2023 | 2,872,302 | +1,588,196 | +123.7% | $180.0M | 20.8% | $62.7 |
| Q2 2023 | 1,284,106 | +468,752 | +57.5% | $81.6M | 9.3% | $63.5 |
| Q1 2023 | 815,354 | +815,354 | — | $45.8M | 6.7% | $56.2 |
| Q4 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2021 | 0 | 118,320 | -100.0% | $0 | 0.0% | — |
| Q1 2021 | 118,320 | 537,218 | -82.0% | $7.0M | 2.9% | $58.7 |
| Q4 2020 | 655,538 | — | — | $29.9M | 11.1% | $45.6 |
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 59 North Capital Management, LP first disclose a AER position in 13F-HR filings?
59 North Capital Management, LP first reported AERCAP HOLDINGS NV (AER) on its 13F-HR filing for the period ending 2020-12-31 (Q4 2020). The position has appeared on 22 reported quarters within Pactolio's tracked window.
What was 59 North Capital Management, LP's most recent quarter-over-quarter share-count change in AER?
Between Q4 2025 and Q1 2026, 59 North Capital Management, LP reduced its AER position by 187,210 shares (-5.7%), leaving 3,123,399 shares at a market value of $428.5M.
Does the implied price-per-share represent 59 North Capital 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.