Tidemark’s Orion Office REIT ONL Stock Holding History

Tidemark’s Portfolio ONL Stock Details ONL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$359	Hold	167	–	–	﹤0.01%	805
2025 Q4	$377	Hold	167	–	–	﹤0.01%	631
2025 Q3	$451	Hold	167	–	–	﹤0.01%	659
2025 Q2	$356	Sell	167 -13	-7%	-$25	﹤0.01%	679
2025 Q1	$386	Buy	+180	New	+$629	﹤0.01%	681
2024 Q4	–	Sell	-181	Closed	-$725	–	669
2024 Q3	$725	Hold	181	–	–	﹤0.01%	584
2024 Q2	$650	Sell	181 -23	-11%	-$79	﹤0.01%	578
2024 Q1	$715	Buy	204 +18	+10%	+$81	﹤0.01%	654
2023 Q4	$1.06K	Buy	+186	New	+$970	﹤0.01%	636

Other funds holding ONL

PMG

Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return

JGC

J. Goldman & Co New York $3.44B AUM 33.8% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Parkwood LLC Cleveland, Ohio $1.13B AUM 32.89% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return

Rangeley Capital New Canaan, Connecticut $103M AUM 77.32% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Tidemark's ONL Position: Q1 2026 in Review

Tidemark held its Orion Office REIT (ONL) position steady in Q1 2026 at 167 shares worth $359. The position accounts for ﹤0.01% of the portfolio, ranked #805.

Tidemark first reported a position in ONL in Q4 2023 and has held it in 9 quarters since. The position peaked at $1.06K in Q4 2023. 191 funds tracked by Wall St. Rank hold ONL as of Q1 2026.

Tidemark held 167 shares of Orion Office REIT worth $359 as of Q1 2026.
Tidemark left its Orion Office REIT share count unchanged in Q1 2026.
Orion Office REIT made up ﹤0.01% of Tidemark's portfolio in Q1 2026, its #805 holding.
Tidemark first reported a position in Orion Office REIT in Q4 2023 and has held it in 9 quarters since.
Tidemark's Orion Office REIT position peaked at $1.06K in Q4 2023.
191 funds tracked by Wall St. Rank held Orion Office REIT as of Q1 2026.

Based on Tidemark's 13F filing for Q1 2026, filed 7 May 2026.