Willis Lease Finance Corporation
US ˙ NasdaqGM ˙ US9706461053

SecurityWLFC / Willis Lease Finance Corporation
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership492,937 shares
Ownership 7.70%
Dimensional Fund Advisors Lp ownership in WLFC / Willis Lease Finance Corporation

2024-02-09 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 492,937 shares of Willis Lease Finance Corporation (US:WLFC). This represents 7.7 percent ownership of the company. In their previous filing dated 2023-02-10 , Dimensional Fund Advisors Lp had reported owning 510,789 shares, indicating a decrease of -3.49 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2024-02-09 2024-02-09 13G/A 510,789 492,937 -3.49 7.70 -8.33
2023-02-10 2023-02-10 13G/A 499,637 510,789 2.23 8.40 2.44
2022-02-08 2022-02-08 13G/A 504,255 499,637 -0.92 8.20 -2.38
2021-02-16 2021-02-16 13G/A 504,255 504,255 0.00 8.40 0.00
2021-02-16 2021-02-16 13G/A 517,210 504,255 -2.50 8.40 -4.98
2020-02-12 2020-02-12 13G/A 536,836 517,210 -3.66 8.84 2.20
2019-02-08 2019-02-08 13G/A 545,148 536,836 -1.52 8.65 1.88
2018-02-09 2018-02-09 13G/A 549,629 545,148 -0.82 8.49 0.24
2017-02-09 2017-02-09 13G/A 690,185 549,629 -20.36 8.47 -17.85
2016-09-07 2016-09-07 13G/A 740,225 690,185 -6.76 10.31 14.68
2016-02-09 2016-02-09 13G/A 740,225 8.99
2015-02-05 2015-02-05 13G/A 745,402 8.86
2014-02-10 2014-02-10 13G/A 751,059 8.91
2013-02-11 2013-02-11 13G/A 756,576 8.54
2012-02-14 2012-02-14 13G/A 754,150 8.26

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F WILLIS LEASE FIN COM 970646105 530,903 -1,138 -0.21 90,386 25.24 0.0040
2026-02-12 2025-12-31 13F WILLIS LEASE FIN COM 970646105 532,041 -8,649 -1.60 72,168 -2.64 0.0151
2025-11-12 2025-09-30 13F WILLIS LEASE FIN COM 970646105 540,690 -15,244 -2.74 74,123 -6.62 0.0159
2025-08-12 2025-06-30 13F WILLIS LEASE FIN COM 970646105 555,934 26,875 5.08 79,381 -5.02 0.0184
2025-05-13 2025-03-31 13F WILLIS LEASE FIN COM 970646105 529,059 17,587 3.44 83,577 -21.27 0.0208
2025-02-13 2024-12-31 13F WILLIS LEASE FIN COM 970646105 511,472 17,500 3.54 106,154 44.42 0.0255
2024-11-07 2024-09-30 13F WILLIS LEASE FIN COM 970646105 493,972 6,381 1.31 73,505 117.53 0.0178
2024-08-09 2024-06-30 13F WILLIS LEASE FIN COM 970646105 487,591 -2,822 -0.58 33,790 38.86 0.0088
2024-05-10 2024-03-31 13F WILLIS LEASE FIN COM 970646105 490,413 -2,524 -0.51 24,334 1.00 0.0066
2024-02-07 2023-12-31 13F WILLIS LEASE FIN COM 970646105 492,937 -2,029 -0.41 24,095 15.08 0.0070
2023-11-09 2023-09-30 13F WILLIS LEASE FIN COM 970646105 494,966 -2,658 -0.53 20,937 7.52 0.0069
2023-08-09 2023-06-30 13F WILLIS LEASE FIN COM 970646105 497,624 -13,078 -2.56 19,472 -30.40 0.0062
2023-05-12 2023-03-31 13F WILLIS LEASE FIN COM 970646105 510,702 -87 -0.02 27,976 93,153.33 0.0094
2023-02-09 2022-12-31 13F WILLIS LEASE FIN COM 970646105 510,789 890 0.17 30 -99.82 0.0089
2022-11-10 2022-09-30 13F WILLIS LEASE FIN COM 970646105 509,899 4,150 0.82 16,694 -11.93 0.0064
2022-08-12 2022-06-30 13F WILLIS LEASE FIN COM 970646105 505,749 5,831 1.17 18,956 17.80 0.0068
2022-05-13 2022-03-31 13F WILLIS LEASE FIN COM 970646105 499,918 281 0.06 16,092 -14.45 0.0050
2022-02-09 2021-12-31 13F WILLIS LEASE FIN COM 970646105 499,637 -4,175 -0.83 18,811 0.39 0.0057
2021-11-12 2021-09-30 13F WILLIS LEASE FIN COM 970646105 503,812 521 0.10 18,737 -13.14 0.0060
2021-08-12 2021-06-30 13F WILLIS LEASE FIN COM 970646105 503,291 -878 -0.17 21,571 -1.87 0.0068
2021-05-14 2021-03-31 13F WILLIS LEASE FIN COM 970646105 504,169 -86 -0.02 21,982 43.11 0.0073
2021-03-08 2020-12-31 13F/A-2 WILLIS LEASE FINANCE COM 970646105 504,255 -5,339 -1.05 15,360 63.37 0.0055
2021-02-11 2020-12-31 13F WILLIS LEASE FINANCE COM 970646105 504,255 -5,339 15,360 5,547.2156
2020-11-12 2020-09-30 13F WILLIS LEASE FINANCE COM 970646105 509,594 -4,427 -0.86 9,402 -24.66 0.0040
2020-08-13 2020-06-30 13F WILLIS LEASE FINANCE COM 970646105 514,021 -3,089 -0.60 12,480 -9.27 0.0055
2020-05-14 2020-03-31 13F WILLIS LEASE FINANCE COM 970646105 517,110 -100 -0.02 13,755 -54.86 0.0072
2020-02-14 2019-12-31 13F WILLIS LEASE FINANCE COM 970646105 517,210 -5,216 -1.00 30,469 5.31 0.0111
2019-11-12 2019-09-30 13F WILLIS LEASE FINANCE COM 970646105 522,426 -985 -0.19 28,932 -5.22 0.0112
2019-08-13 2019-06-30 13F WILLIS LEASE FINANCE COM 970646105 523,411 -10,857 -2.03 30,525 34.78 0.0119
2019-08-12 2019-03-31 13F/A-2 WILLIS LEASE FINANCE COM 970646105 534,268 -2,568 -0.48 22,648 21.93 0.0090
2019-05-10 2019-03-31 13F WILLIS LEASE FINANCE COM 970646105 534,268 -2,568 22,648
2019-02-26 2018-12-31 13F/A-1 WILLIS LEASE FINANCE COM 970646105 536,836 -680 -0.13 18,575 0.13 0.0084
2019-02-13 2018-12-31 13F WILLIS LEASE FINANCE COM 970646105 536,836 -680 18,575
2018-11-13 2018-09-30 13F WILLIS LEASE FINANCE COM 970646105 537,516 -1,058 -0.20 18,550 9.03 0.0071
2018-08-10 2018-06-30 13F WILLIS LEASE FINANCE COM 970646105 538,574 -6,574 -1.21 17,014 -8.96 0.0068
2018-05-11 2018-03-31 13F WILLIS LEASE FINANCE COM 970646105 545,148 0 0.00 18,688 37.29 0.0078
2018-02-12 2017-12-31 13F WILLIS LEASE FINANCE COM 970646105 545,148 -608 -0.11 13,612 1.43 0.0056
2017-11-13 2017-09-30 13F WILLIS LEASE FINANCE COM 970646105 545,756 -3,574 -0.65 13,420 -8.61 0.0059
2017-08-11 2017-06-30 13F WILLIS LEASE FINANCE COM 970646105 549,330 -555 -0.10 14,684 19.48 0.0068
2017-05-12 2017-03-31 13F WILLIS LEASE FINANCE COM 970646105 549,885 256 0.05 12,290 -12.59 0.0059
2017-02-09 2016-12-31 13F WILLIS LEASE FINANCE COM 970646105 549,629 -99,999 -15.39 14,060 -8.95 0.0070
2016-11-10 2016-09-30 13F WILLIS LEASE FINANCE COM 970646105 649,628 -60,027 -8.46 15,442 -2.12 0.0083
2016-08-09 2016-06-30 13F WILLIS LEASE FINANCE COM 970646105 709,655 -29,563 -4.00 15,776 -1.15 0.0091
2016-05-13 2016-03-31 13F WILLIS LEASE FINANCE COM 970646105 739,218 -1,007 -0.14 15,960 7.27 0.0096
2016-02-10 2015-12-31 13F WILLIS LEASE FINANCE COM 970646105 740,225 -609 -0.08 14,879 23.52 0.0093
2015-11-13 2015-09-30 13F WILLIS LEASE FINANCE COM 970646105 740,834 0 0.00 12,046 -11.49 0.0079
2015-08-14 2015-06-30 13F WILLIS LEASE FINANCE COM 970646105 740,834 -3,564 -0.48 13,609 -1.61 0.0083
2015-05-14 2015-03-31 13F WILLIS LEASE FINANCE COM 970646105 744,398 -1,004 -0.13 13,831 -15.27 0.0087
2015-02-06 2014-12-31 13F WILLIS LEASE FINANCE COM 970646105 745,402 -2,143 -0.29 16,324 6.41 0.0107
2014-11-13 2014-09-30 13F WILLIS LEASE FINANCE COM 970646105 747,545 -2,900 -0.39 15,340 -16.63 0.0109
2014-08-08 2014-06-30 13F WILLIS LEASE FINANCE COM 970646105 750,445 -614 -0.08 18,401 19.69 0.0128
2014-05-14 2014-03-31 13F WILLIS LEASE FINANCE COM 970646105 751,059 0 0.00 15,374 17.92 0.0115
2014-02-12 2013-12-31 13F WILLIS LEASE FINANCE COM 970646105 751,059 -2,565 -0.34 13,038 9.98 0.0102
2013-11-13 2013-09-30 13F WILLIS LEASE FINANCE COM 970646105 753,624 -2,637 -0.35 11,855 16.03 0.0103
2013-08-15 2013-06-30 13F WILLIS LEASE FINANCE COM 970646105 756,261 756,261 10,217 0.0096
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.