Millennium Management
ONL

Millennium Management’s Orion Office REIT ONL Stock Holding History

Millennium Management’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
Q2 		– Sell
-225,235
Closed -$484K – 6265
2026
Q1 		$484K Sell
225,235
-202,023
-47% -$468K ﹤0.01% 4787
2025
Q4 		$966K Sell
427,258
-253,016
-37% -$597K ﹤0.01% 4514
2025
Q3 		$1.84M Sell
680,274
-147,829
-18% -$395K ﹤0.01% 4131
2025
Q2 		$1.76M Buy
828,103
+681,919
+466% +$1.3M ﹤0.01% 3988
2025
Q1 		$313K Buy
146,184
+75,421
+107% +$263K ﹤0.01% 5082
2024
Q4 		$263K Sell
70,763
-405,321
-85% -$1.6M ﹤0.01% 5144
2024
Q3 		$1.9M Sell
476,084
-41,556
-8% -$163K ﹤0.01% 3745
2024
Q2 		$1.86M Buy
517,640
+302,968
+141% +$1.04M ﹤0.01% 3594
2024
Q1 		$753K Sell
214,672
-532,142
-71% -$2.39M ﹤0.01% 4533
2023
Q4 		$4.27M Sell
746,814
-667,392
-47% -$3.48M ﹤0.01% 2916
2023
Q3 		$7.37M Buy
1,414,206
+1,362,833
+2,653% +$8.27M ﹤0.01% 2351
2023
Q2 		$340K Sell
51,373
-104,791
-67% -$653K ﹤0.01% 4804
2023
Q1 		$1.05M Buy
156,164
+137,856
+753% +$1.12M ﹤0.01% 4056
2022
Q4 		$156K Sell
18,308
-5,537
-23% -$50.6K ﹤0.01% 5421
2022
Q3 		$209K Buy
+23,845
New +$245K ﹤0.01% 5634
2022
Q2 		– Sell
-272,429
Closed -$3.81M – 7348
2022
Q1 		$3.81M Sell
272,429
-123,009
-31% -$2.07M ﹤0.01% 3223
2021
Q4 		$7.38M Buy
+395,438
New +$7.81M ﹤0.01% 2492

Other funds holding ONL

PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
PL
Parkwood LLC Cleveland, Ohio $1.4B AUM 33.21% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.87B AUM 46.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.41B AUM 39.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Millennium Management's ONL Position: Q2 2026 in Review

Millennium Management sold out of Orion Office REIT (ONL) in Q2 2026, closing a stake of 225,235 shares — an estimated $484K sold.

Millennium Management first reported a position in ONL in Q4 2021 and held it in 17 quarters. The position peaked at $7.38M in Q4 2021. 196 funds tracked by Wall St. Rank hold ONL as of Q2 2026.

  • Millennium Management reported no remaining Orion Office REIT position as of Q2 2026 after selling out during the quarter.
  • Millennium Management sold 225,235 Orion Office REIT shares in Q2 2026, an estimated $484K.
  • Millennium Management first reported a position in Orion Office REIT in Q4 2021 and held it in 17 quarters.
  • Millennium Management's Orion Office REIT position peaked at $7.38M in Q4 2021.
  • 196 funds tracked by Wall St. Rank held Orion Office REIT as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.