Marshall Wace’s Piedmont Realty Trust PDM Stock Holding History

Marshall Wace’s Portfolio PDM Stock Details PDM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-65,163	Closed	-$475K	–	3281
2025 Q2	$475K	Sell	65,163 -1,172,652	-95%	-$8.1M	﹤0.01%	2169
2025 Q1	$9.12M	Sell	1,237,815 -293,643	-19%	-$2.32M	0.01%	805
2024 Q4	$14M	Buy	1,531,458 +451,043	+42%	+$4.38M	0.02%	670
2024 Q3	$10.9M	Buy	1,080,415 +166,323	+18%	+$1.48M	0.01%	732
2024 Q2	$6.63M	Buy	914,092 +901,292	+7,041%	+$6.26M	0.01%	893
2024 Q1	$90K	Sell	12,800 -377,957	-97%	-$2.53M	﹤0.01%	2319
2023 Q4	$2.78M	Buy	+390,757	New	+$2.36M	﹤0.01%	1096
2023 Q2	–	Sell	-60,827	Closed	-$444K	–	2856
2023 Q1	$444K	Sell	60,827 -346,051	-85%	-$3.18M	﹤0.01%	2150
2022 Q4	$3.73M	Buy	+406,878	New	+$4.02M	0.01%	1370
2022 Q3	–	Sell	-19,166	Closed	-$252K	–	3688
2022 Q2	$252K	Buy	+19,166	New	+$288K	﹤0.01%	3086
2020 Q4	–	Sell	-16,514	Closed	-$224K	–	2104
2020 Q3	$224K	Buy	+16,514	New	+$256K	﹤0.01%	1437
2019 Q1	–	Sell	-9,654	Closed	-$164K	–	1979
2018 Q4	$164K	Buy	+9,654	New	+$176K	﹤0.01%	1310

Other funds holding PDM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

WAM

Wilsey Asset Management San Diego, California $681M AUM 6.7% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Marshall Wace's PDM Position: Q3 2025 in Review

Marshall Wace sold out of Piedmont Realty Trust (PDM) in Q3 2025, closing a stake of 65,163 shares — an estimated $475K sold.

Marshall Wace first reported a position in PDM in Q4 2018 and held it in 12 quarters. The position peaked at $14M in Q4 2024. 253 funds tracked by Wall St. Rank hold PDM as of Q3 2025.

Marshall Wace reported no remaining Piedmont Realty Trust position as of Q3 2025 after selling out during the quarter.
Marshall Wace sold 65,163 Piedmont Realty Trust shares in Q3 2025, an estimated $475K.
Marshall Wace first reported a position in Piedmont Realty Trust in Q4 2018 and held it in 12 quarters.
Marshall Wace's Piedmont Realty Trust position peaked at $14M in Q4 2024.
253 funds tracked by Wall St. Rank held Piedmont Realty Trust as of Q3 2025.

Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.