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Of the 13 tracked institutions holding PSA, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +4.6pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, PSA (PUBLIC STORAGE OPER CO) is held with a combined value of $17.23B across 64,671,807 shares. The largest holder is VANGUARD GROUP INC with a position worth $6.58B (0.10% of their portfolio). 2 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$17.23B
Total Shares Held
64,671,807
Institutional Holders
13
% of Shares Outstanding
36.8%
of 175.55M shares · SEC 2026-04-20
Days to Cover
7.6-1.8%
6.61M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 36.8% of PSA's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-20), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
1
$308.57K
Total Transactions
1
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 12, 2026 | Nathaniel A. Vitan | S | Sale | 950 | $308.57K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $6.58B | 0.10% | +9.9% |
| 2 | BlackRock, Inc. | $4.54B | 0.08% | -1.0% |
| 3 | STATE STREET CORP | $2.77B | 0.10% | -3.1% |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.53B | 0.18% | +93.4% |
| 5 | FMR LLC | $980.50M | 0.05% | -10.4% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $393.79M | 0.07% | +41.6% |
| 7 | Capital Research Global Investors | $327.11M | 0.05% | New |
| 8 | Gotham Asset Management, LLC | $38.56M | 0.12% | +4.3% |
| 9 | CITADEL ADVISORS LLC | $32.29M | 0.02% | +60.8% |
| 10 | AQR CAPITAL MANAGEMENT LLC | $26.41M | 0.01% | -73.8% |
| Member | Type | Date |
|---|---|---|
| Alan Armstrong | Buy | Mar 27, 2026 |
| Virginia Foxx | Sell | Jan 12, 2026 |
| Gilbert Cisneros | Sell | Dec 19, 2025 |
| Gilbert Cisneros | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of PSA with a position worth $6.58B, representing 0.10% of their portfolio. In total, 13 institutional investors hold PSA with a combined value of $17.23B.
In the most recent quarter, 2 funds opened a new position in PSA. Additionally, 6 increased their holdings and 5 reduced their positions.
Institutional investors hold $17.23B worth of PSA stock across 13 positions. The largest institutional holder is VANGUARD GROUP INC with $6.58B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PSA, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PSA positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Aug 5, 2025 |
| Virginia Foxx | Buy | Dec 6, 2024 |
| John James | Sell | Sep 4, 2024 |
| Ron L Wyden | Buy | Aug 14, 2020 |
| Ron L Wyden | Buy | Aug 5, 2020 |
Showing 8 of 14. STOCK Act disclosures lag up to 45 days.
Last Close
$322.48
2026-07-24
YTD
+24.8%
90% of 52-week range
