Citadel Advisors
ONL

Citadel Advisors’s Orion Office REIT ONL Stock Holding History

Citadel Advisors’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
-28,000
Closed -$60.2K – 14523
2026
Q1 		$60.2K Buy
28,000
+12,000
+75% +$27.8K ﹤0.01% 12330
2025
Q4 		$36.2K Buy
16,000
+5,300
+50% +$12.5K ﹤0.01% 12156
2025
Q3 		$28.9K Buy
+10,700
New +$28.6K ﹤0.01% 12408
2025
Q2 		– Sell
-2,800
Closed -$5.99K – 14343
2025
Q1 		$5.99K Sell
2,800
-18,700
-87% -$65.3K ﹤0.01% 13779
2024
Q4 		$79.8K Buy
21,500
+12,000
+126% +$47.2K ﹤0.01% 11791
2024
Q3 		$38K Buy
9,500
+3,700
+64% +$14.5K ﹤0.01% 12197
2024
Q2 		$20.8K Sell
5,800
-5,500
-49% -$18.8K ﹤0.01% 12601
2024
Q1 		$39.7K Buy
11,300
+6,870
+155% +$30.8K ﹤0.01% 12398
2023
Q4 		$25.3K Sell
4,430
-3,690
-45% -$19.2K ﹤0.01% 12416
2023
Q3 		$42.3K Sell
8,120
-1,700
-17% -$10.3K ﹤0.01% 11943
2023
Q2 		$64.9K Buy
9,820
+3,280
+50% +$20.5K ﹤0.01% 11493
2023
Q1 		$43.8K Sell
6,540
-7,890
-55% -$64.1K ﹤0.01% 12333
2022
Q4 		$123K Sell
14,430
-2,870
-17% -$26.2K ﹤0.01% 10915
2022
Q3 		$151K Sell
17,300
-3,480
-17% -$35.7K ﹤0.01% 10692
2022
Q2 		$228K Sell
20,780
-960
-4% -$12.4K ﹤0.01% 10426
2022
Q1 		$304K Buy
21,740
+11,520
+113% +$194K ﹤0.01% 10566
2021
Q4 		$191K Buy
+10,220
New +$202K ﹤0.01% 11910

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

Citadel Advisors's ONL Position: Q2 2026 in Review

Citadel Advisors sold out of Orion Office REIT (ONL) in Q2 2026, closing a stake of 144,832 shares — an estimated $311K sold.

Citadel Advisors first reported a position in ONL in Q4 2021 and held it in 16 quarters. The position peaked at $4.17M in Q2 2023. 196 funds tracked by Wall St. Rank hold ONL as of Q2 2026.

  • Citadel Advisors reported no remaining Orion Office REIT position as of Q2 2026 after selling out during the quarter.
  • Citadel Advisors sold 144,832 Orion Office REIT shares in Q2 2026, an estimated $311K.
  • Citadel Advisors first reported a position in Orion Office REIT in Q4 2021 and held it in 16 quarters.
  • Citadel Advisors's Orion Office REIT position peaked at $4.17M in Q2 2023.
  • 196 funds tracked by Wall St. Rank held Orion Office REIT as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.