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Of the 11 tracked institutions holding PDM, 4 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +5.0pt. It's a gauge of who owns the name, not just how many.
Among the 11 tracked institutional investors we monitor, PDM (PIEDMONT REALTY TRUST INC) is held with a combined value of $392.12M across 44,602,514 shares. The largest holder is VANGUARD GROUP INC with a position worth $158.69M. CITADEL ADVISORS LLC opened a new position in the most recent quarter. 4 funds increased their holdings. 6 funds reduced their position.
Total Institutional Value
$392.12M
Total Shares Held
44,602,514
Institutional Holders
11
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $158.69M | 0.00% | -0.3% |
| 2 | BlackRock, Inc. | $139.97M | 0.00% | +1.5% |
| 3 | STATE STREET CORP | $48.25M | 0.00% | -0.6% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $30.66M | 0.01% | +16.5% |
| 5 | TWO SIGMA ADVISERS, LP | $5.99M | 0.01% | -8.0% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $3.55M | 0.00% | -11.1% |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $1.92M | 0.00% | +17.2% |
| 8 | CITADEL ADVISORS LLC | $1.14M | 0.00% | New |
| 9 | Fisher Asset Management, LLC | $1.07M | 0.00% | -40.8% |
| 10 | FMR LLC | $779.43K | 0.00% | +200.7% |
SEC Schedule 13D (activist) and 13G (passive) filings for PDM. Filed when an investor acquires 5%+ ownership.
| Member | Type | Date |
|---|---|---|
| Patty Murray | Sell | Jun 15, 2017 |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of PDM with a position worth $158.69M, representing 0.00% of their portfolio. In total, 11 institutional investors hold PDM with a combined value of $392.12M.
In the most recent quarter, 1 fund opened a new position in PDM. Additionally, 4 increased their holdings and 6 reduced their positions.
Institutional investors hold $392.12M worth of PDM stock across 11 positions. The largest institutional holder is VANGUARD GROUP INC with $158.69M 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 PDM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PDM 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 →
Last Close
$9.25
2026-10-21
YTD
+11.6%
80% of 52-week range
