PDM Institutional Ownership & Shareholders
PIEDMONT OFFICE REALTY TRU-A (PDM) is currently held by 247 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.05B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PDM tracked by InsiderSet, reporting ownership valued at approximately $139.97M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $149.45M, representing an estimated gain of +6.78% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 60% of the total disclosed PDM value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Cohen & Steers, Inc., and several other long-term asset managers with concentrated positions in PIEDMONT OFFICE REALTY TRU-A (PDM).
This page ranks the largest institutional PDM shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
247
Total Reported Value
$1.05B
Largest Holder
Blackrock, Inc.
Largest Position
$139.97M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
39
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 15,297,139 | $139,968,822 | $149,453,048 | +$9,484,226 | +6.78% | |
| Vanguard Portfolio Management Llc | 0.01% | 12,682,795 | $116,047,574 | $123,910,907 | +$7,863,333 | +6.78% | |
| Cohen & Steers, Inc. | 0.12% | 8,088,690 | $74,012,000 | $79,026,501 | +$5,014,501 | +6.78% | |
| Deutsche Bank Ag\ | 0.02% | 5,728,312 | $52,414,055 | $55,965,608 | +$3,551,553 | +6.78% | |
| Vanguard Capital Management Llc | 0.00% | 5,566,973 | $50,937,803 | $54,389,326 | +$3,451,523 | +6.78% | |
| State Street Corp | 0.00% | 5,273,638 | $48,253,788 | $51,523,443 | +$3,269,655 | +6.78% | |
| Wilsey Asset Management Inc | 6.45% | 4,939,487 | $43,961,432 | $48,258,788 | +$4,297,356 | +9.78% | |
| Private Management Group Inc | 0.98% | 4,075,439 | $37,290,267 | $39,817,039 | +$2,526,772 | +6.78% | |
| Lsv Asset Management | 0.06% | 3,835,454 | $35,094,000 | $37,472,386 | +$2,378,386 | +6.78% | |
| Geode Capital Management, Llc | 0.00% | 3,527,442 | $32,280,942 | $34,463,108 | +$2,182,166 | +6.76% | |
| Charles Schwab Investment Management Inc | 0.00% | 3,383,229 | $30,956,545 | $33,054,147 | +$2,097,602 | +6.78% | |
| Wellington Management Group Llp | 0.01% | 3,350,794 | $30,659,765 | $32,737,257 | +$2,077,492 | +6.78% | |
| Two Sigma Investments, Lp | 0.01% | 1,981,922 | $18,134,586 | $19,363,378 | +$1,228,792 | +6.78% | |
| Donald Smith & Co. | Donald G. Smith | 0.31% | 1,944,080 | $17,788,332 | $18,993,662 | +$1,205,330 | +6.78% |
| Systematic Financial Management Lp | 0.34% | 1,854,766 | $16,971,120 | $18,121,064 | +$1,149,944 | +6.78% | |
| Ameriprise Financial Inc | 0.00% | 1,705,645 | $15,585,820 | $16,664,152 | +$1,078,332 | +6.92% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.02% | 1,682,483 | $15,394,720 | $16,437,859 | +$1,043,139 | +6.78% | |
| Northern Trust Corp | 0.00% | 1,576,805 | $14,427,766 | $15,405,385 | +$977,619 | +6.78% | |
| Centersquare Investment Management Llc | 0.12% | 1,537,347 | $14,066,725 | $15,019,880 | +$953,155 | +6.78% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,298,196 | $11,879,502 | $12,683,375 | +$803,873 | +6.77% | |
| Jpmorgan Chase & Co | 0.00% | 1,275,689 | $11,876,664 | $12,463,482 | +$586,818 | +4.94% | |
| Glenmede Trust Co Na | 0.05% | 1,240,317 | $11,348,900 | $12,117,897 | +$768,997 | +6.78% | |
| Punch & Associates Investment Management, Inc. | 0.52% | 1,153,153 | $10,551,350 | $11,266,305 | +$714,955 | +6.78% | |
| Goldman Sachs Group Inc | 0.00% | 1,074,832 | $9,834,712 | $10,501,109 | +$666,397 | +6.78% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 1,036,345 | $9,482,557 | $10,125,091 | +$642,534 | +6.78% | |
| Russell Investments Group, Ltd. | 0.01% | 1,005,680 | $9,201,970 | $9,825,494 | +$623,524 | +6.78% | |
| Morgan Stanley | 0.00% | 980,523 | $8,971,800 | $9,579,710 | +$607,910 | +6.78% | |
| Vanguard Fiduciary Trust Co | 0.00% | 830,143 | $7,595,808 | $8,110,497 | +$514,689 | +6.78% | |
| Clearbridge Investments, Llc | 0.01% | 780,641 | $7,142,861 | $7,626,863 | +$484,002 | +6.78% | |
| Cbre Investment Management Listed Real Assets Llc | 0.10% | 778,322 | $7,121,646 | $7,604,206 | +$482,560 | +6.78% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 978,470 | $6,428,549 | $9,559,652 | +$3,131,103 | +48.71% | |
| Bank Of America Corp | 0.00% | 683,216 | $6,251,427 | $6,675,020 | +$423,593 | +6.78% | |
| Massachusetts Financial Services Co | 0.00% | 679,845 | $6,220,581 | $6,642,086 | +$421,505 | +6.78% | |
| Van Lanschot Kempen Investment Management N.V. | 0.04% | 579,001 | $5,297,859 | $5,656,840 | +$358,981 | +6.78% | |
| Bank Of New York Mellon Corp | 0.00% | 543,766 | $4,975,463 | $5,312,594 | +$337,131 | +6.78% | |
| Nepsis Inc. | 1.37% | 489,139 | $4,353,337 | $4,778,888 | +$425,551 | +9.78% | |
| Legal & General Group Plc | 0.00% | 429,348 | $3,928,534 | $4,194,730 | +$266,196 | +6.78% | |
| Dc Investments Management, Llc | 1.27% | 405,502 | $3,710,343 | $3,961,755 | +$251,412 | +6.78% | |
| Ubs Group Ag | 0.00% | 401,875 | $3,677,156 | $3,926,319 | +$249,163 | +6.78% | |
| Aqr Capital Management Llc | 0.00% | 387,878 | $3,549,081 | $3,789,568 | +$240,487 | +6.78% | |
| Nomura Asset Management International Inc. | 0.00% | 342,302 | $3,132,000 | $3,344,291 | +$212,291 | +6.78% | |
| Nuveen, Llc | 0.00% | 333,361 | $3,050,253 | $3,256,937 | +$206,684 | +6.78% | |
| Jane Street Group, Llc | 0.00% | 325,349 | $2,976,943 | $3,178,660 | +$201,717 | +6.78% | |
| Gw&K Investment Management, Llc | 0.02% | 299,700 | $2,742,000 | $2,928,069 | +$186,069 | +6.79% | |
| Invesco Ltd. | 0.00% | 293,257 | $2,683,302 | $2,865,121 | +$181,819 | +6.78% | |
| Hrt Financial Lp | 0.00% | 272,375 | $2,492,000 | $2,661,104 | +$169,104 | +6.79% | |
| Macquarie Group Ltd | 0.01% | 269,209 | $2,463,262 | $2,630,172 | +$166,910 | +6.78% | |
| Prudential Financial Inc | 0.00% | 265,687 | $2,431,036 | $2,595,762 | +$164,726 | +6.78% | |
| Swiss National Bank | 0.00% | 250,800 | $2,294,820 | $2,450,316 | +$155,496 | +6.78% | |
| Hsbc Holdings Plc | 0.00% | 244,840 | $2,239,380 | $2,392,087 | +$152,707 | +6.82% |
Frequently asked questions about PDM
Who are the largest institutional holders of PDM?
The largest institutional holders of PDM reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Cohen & Steers, Inc., Deutsche Bank Ag\, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported PDM position.
What is PDM institutional ownership?
This page tracks PDM positions reported by institutional investment managers through SEC Form 13F. PIEDMONT OFFICE REALTY TRU-A (PDM) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own PDM?
InsiderSet currently tracks 247 institutional managers reporting PDM holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of PDM shareholders.
How much PDM stock do institutions own?
Institutional investment managers disclosed approximately $1.05B in PDM holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was PDM institutional ownership last updated?
The latest PDM institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional PDM holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its PDM position after the reporting date.
Are institutions buying or selling PDM?
Institutional buying and selling can be analyzed by comparing PDM positions across consecutive 13F reporting periods. InsiderSet's PDM Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View PDM ownership changes.
How has PDM institutional ownership changed over time?
InsiderSet tracks PDM institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.