Willow Grove Holdings LP
CIK 1662239 · last filed 2025-09-22
Willow Grove Holdings LP is a corporate insider who has filed 23 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for UHAL.B, was dated Sep 22, 2025. Across all open-market trades the lifetime net is +$7.31B, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.76B across reported positions. The firm reports its address in Phoenix, AZ. 23 SEC filings were submitted jointly with Foster Road LLC.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
UHAL.Q price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
PHOENIX, AZ 85014
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UHAL.B | 10%+ Owner | 75,404,114 | $49.91 | $3.76B | $133.83M | 20 | 2025-09-22 |
| U-Haul Holding Co /NV/ (UHAL.Q) Delisted | 10%+ Owner | 8,290,904 | — | — | $7.18B | 3 | 2020-03-10 |
Recent Filings
23 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-22 | UHAL.B | Buy (P) | +229,515 | $0 | EDGAR |
| 2024-08-19 | UHAL.B | Other (J) | −680,000 | $0 | EDGAR |
| 2023-11-17 | UHAL.B | Other (J) | −132,500 | $0 | EDGAR |
| 2023-03-27 | UHAL.B | Buy (P) | +24,900 | $1.40M | EDGAR |
| 2022-12-09 | UHAL.B | Buy (P) | +248,300 | $16.13M | EDGAR |
| 2022-11-30 | UHAL.B | Buy (P) | +472,550 | $28.23M | EDGAR |
| 2022-11-18 | UHAL.B | Buy (P) | +603,150 | $32.45M | EDGAR |
| 2021-12-20 | UHAL.B | Other (J) | +8,548 | $6.16M | EDGAR |
| 2021-06-16 | UHAL.B | Buy (P) | +81,810 | $45.14M | EDGAR |
| 2020-12-22 | UHAL.B | Buy (P) | +45 | $20.2K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.