Estimated market cap $974.31MShares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily. This figure: shares as of Oct 30, 2026, last close Nov 13, 2026.21.16M shares, shares as of Oct 30, 2026CIK 1018164The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
1 buy · 94 sells
$21.52M sold, open market
Congress trades, 24 mo
—
No disclosed trades
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in Willis Lease Finance Corporation's latest quarterly report, compared with the one before.
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Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What Willis Lease Finance Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Congress purchase Congress sale Insider sale over $1M
Adjusted for stock splits; not for dividends. The stock split 3-for-1 on Jul 21, 2026; earlier prices are shown divided by the split ratio. Where prices come from.
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Intraday and historical prices from TradingView. Quotes may be delayed.
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Information, not investment advice. Company matching is automatic; check the source before relying on one row.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
111
45.5% of shares · 46 added
Latest 10-Q
Q3 2026
What changed in Willis Lease Finance Corporation's latest quarterly report, compared with the one before.
Filed Nov 3, 2026 · Quarter ended Sep 30, 2026
Summary text goes here once it has loaded. Summary text goes here once it has loaded.
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Summary text goes here once it has loaded.
AI summary of changes vs the prior report. Written by AI from the paragraphs that changed, and checked against them. This is information, not investment advice.
Compared with the 10-Q for the quarter ended Jun 30, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No open-market insider trades reported since Sep 15, 2026. Insiders have two business days to file.
Recent insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
111 funds report WLFC. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Funds own 58% of shares (Q2 2026)Fund managers with more than $100 million in US-listed stocks file a 13F each quarter. It lists their long stock positions only (shorts, options and bonds are left out) and can arrive up to 45 days after the quarter ends, so this is a snapshot of the quarter end. We add up the shares every fund reports in this class and divide by the shares outstanding. The total can pass 100%: the same shares are often reported by more than one manager (an adviser and the fund it runs), lent shares can be reported twice, and the share count can be out of date after buybacks. We divided 4.07M reported shares by 7.05M shares, from the company’s SEC filing as of Jul 31, 2026.
175 funds hold the stock.
Q3 2026: 46% · 5,560 of ~8,900 funds reported so farFunds have 45 days after a quarter ends to file. This quarter’s reports are still arriving, so the figure only counts the funds that have filed so far and will usually rise.
Q2 202550%
Q3 202549%
Q4 202550%
Q1 202648%
Q2 202658%
Q3 2026 (so far)46%
Q3 2026. 28 new, 46 added to, 26 trimmed, 93 exited since Q2 2026.
2 of these funds report values in thousands of dollars; their figures are shown in dollars.
Download CSVEvery fund that holds WLFC, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
No recent congressional trades for this company.
Lobbying
What Willis Lease Finance Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report, adjusted for splits
Funds holding the stock by quarter
Q2 2013
39
—
11.83M
$53.3M
Q3 2013
34
-5
10.74M
$56.3M
Q4 2013
38
+4
10.18M
$58.9M
Q1 2014
36
-2
8.69M
$59.3M
Q2 2014
44
+8
9.41M
$76.9M
Q3 2014
46
+2
10.10M
$69.1M
Q4 2014
48
+2
9.88M
$72.1M
Q1 2015
46
-2
9.22M
$57.1M
Q2 2015
42
-4
8.84M
$54.1M
Q3 2015
39
-3
8.15M
$44.2M
Q4 2015
32
-7
8.56M
$57.4M
Q1 2016
39
+7
8.33M
$62.6M
Q2 2016
50
+11
7.47M
$57.4M
Q3 2016
48
-2
7.25M
$58.4M
Q4 2016
48
0
7.40M
$64.1M
Q1 2017
45
-3
7.40M
$56.1M
Q2 2017
52
+7
6.95M
$62.9M
Q3 2017
51
-1
7.02M
$58.7M
Q4 2017
53
+2
7.36M
$66.2M
Q1 2018
49
-4
6.78M
$83.0M
Q2 2018
50
+1
6.98M
$75.1M
Q3 2018
51
+1
7.00M
$81.8M
Q4 2018
50
-1
6.95M
$81.1M
Q1 2019
56
+6
6.69M
$95.8M
Q2 2019
56
0
6.69M
$130.0M
Q3 2019
62
+6
6.79M
$126.6M
Q4 2019
69
+7
6.88M
$136.2M
Q1 2020
53
-16
6.54M
$59.3M
Q2 2020
47
-6
6.28M
$52.5M
Q3 2020
48
+1
7.34M
$115.0M
Q4 2020
44
-4
6.57M
$68.5M
Q1 2021
48
+4
6.79M
$100.1M
Q2 2021
45
-3
6.88M
$100.1M
Q3 2021
41
-4
8.09M
$218.0M
Q4 2021
40
-1
6.21M
$79.2M
Q1 2022
43
+3
6.44M
$70.4M
Q2 2022
35
-8
6.32M
$80.0M
Q3 2022
31
-4
6.24M
$68.1M
Q4 2022
37
+6
6.20M
$122.0M
Q1 2023
41
+4
6.37M
$116.3M
Q2 2023
45
+4
6.67M
$87.0M
Q3 2023
48
+3
6.72M
$94.7M
Q4 2023
49
+1
6.93M
$113.0M
Q1 2024
50
+1
7.09M
$117.2M
Q2 2024
64
+14
7.20M
$166.2M
Q3 2024
82
+18
7.40M
$366.8M
Q4 2024
104
+22
8.29M
$573.6M
Q1 2025
108
+4
8.40M
$442.4M
Q2 2025
111
+3
10.15M
$483.3M
Q3 2025
129
+18
9.97M
$455.3M
Q4 2025
113
-16
10.18M
$460.4M
Q1 2026
125
+12
9.79M
$555.7M
Q2 2026
176
+51
12.21M
$930.9M
Q3 2026
111
-65
9.63M
$480.8M
Each point is a quarter-end, from Q2 2013 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (970646105). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2013) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits (3-for-1 on Jul 21, 2026): reports from before a split are multiplied by its ratio, so every quarter is on the share count of Q3 2026.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.