Security key
970646105
WILLIS LEASE FINANCE CORP - Common Stock, $0.01 par value per share (WLFC)
CUSIP: 970646105
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, $0.01 par value per share
- Total 13F shares
- 3,310,015
- Total 13F value
- $453,559,069
- Share change
- -10,948
- SEC-reported price per share
- $137.09
- Number of holders
- 129
- Value change
- -$1,855,914
- Number of buys
- 71
- Number of sells
- 60
- Shares outstanding
- 7,769,535
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
129
Top holders
10
WLFC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
WILLIS LEASE FINANCE CORP SEC filings
WILLIS LEASE FINANCE CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 970646105
Recent filing periods:
Ownership snapshot
Top reported holders of WLFC - WILLIS LEASE FINANCE CORP - Common Stock, $0.01 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Dean M. Poulakidas
Disclosed value leader
M3F, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2025
3/4/5
13F
Lead comparable stake: 2%
Showing 1-6 of 15 holder rows.
Quick read
Dean M. Poulakidas leads the comparable SEC ownership view at 2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Dean M. Poulakidas's linked filing trail.
Comparable ownership
Top 5
Dean M. Poulakidas
2%
M3F, Inc.
7.3%
DIMENSIONAL FUND ADVISORS LP
7.2%
BlackRock, Inc.
3.2%
RENAISSANCE TECHNOLOGIES LLC
3.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Dean M. Poulakidas |
3/4/5
EVP, GEN. COUNSEL, SECRETARY
|
2%
|
$20,856,900
152,107 shares
mixed-class rows
|
— | 14 May 2025 |
| M3F, Inc. |
13F
Company
|
7.3%
|
$80,948,000
566,941 shares
|
— | 30 Jun 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
7.2%
|
$79,380,832
555,934 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
3.2%
|
$34,987,133
245,042 shares
|
— | 30 Jun 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.1%
|
$34,189,528
239,456 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
2.4%
|
$26,651,029
186,658 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
129
Shares
3,310,015
Rows available
129
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
112
Q3 2025 holders
129
Holder diff
17
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend