Group One Trading
CIO

Group One Trading’s City Office REIT CIO Stock Holding History

Group One Trading’s Portfolio CIO Stock Details CIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-4,900
Closed -$34.3K – 7759
2025
Q4 		$34.3K Sell
4,900
-2,000
-29% -$13.8K ﹤0.01% 5910
2025
Q3 		$48K Sell
6,900
-2,600
-27% -$17.2K ﹤0.01% 5996
2025
Q2 		$50.7K Sell
9,500
-34,300
-78% -$172K ﹤0.01% 5562
2025
Q1 		$227K Buy
43,800
+5,800
+15% +$29.8K ﹤0.01% 3888
2024
Q4 		$210K Sell
38,000
-1,400
-4% -$7.68K ﹤0.01% 3904
2024
Q3 		$230K Buy
39,400
+28,100
+249% +$159K ﹤0.01% 3487
2024
Q2 		$56.3K Sell
11,300
-90,500
-89% -$435K ﹤0.01% 4439
2024
Q1 		$530K Sell
101,800
-4,000
-4% -$20.1K ﹤0.01% 2668
2023
Q4 		$646K Buy
105,800
+90,800
+605% +$423K ﹤0.01% 2855
2023
Q3 		$63.8K Buy
15,000
+6,500
+76% +$33.4K ﹤0.01% 4870
2023
Q2 		$47.3K Buy
8,500
+7,200
+554% +$39.3K ﹤0.01% 5323
2023
Q1 		$8.97K Buy
+1,300
New +$11K ﹤0.01% 5994
2022
Q2 		– Sell
-400
Closed -$7K – 7889
2022
Q1 		$7K Sell
400
-500
-56% -$8.99K ﹤0.01% 7283
2021
Q4 		$18K Sell
900
-600
-40% -$11K ﹤0.01% 7025
2021
Q3 		$27K Sell
1,500
-1,700
-53% -$24.7K ﹤0.01% 6983
2021
Q2 		$40K Sell
3,200
-7,300
-70% -$84.5K ﹤0.01% 6754
2021
Q1 		$1.11M Buy
10,500
+3,200
+44% +$32.7K ﹤0.01% 3103
2020
Q4 		$71K Buy
7,300
+7,200
+7,200% +$59.2K ﹤0.01% 4790
2020
Q3 		$1K Hold
100
– – ﹤0.01% 5901
2020
Q2 		$1K Buy
+100
New +$925 ﹤0.01% 5631
2020
Q1 		– Sell
-800
Closed -$11K – 5308
2019
Q4 		$11K Buy
+800
New +$10.7K ﹤0.01% 4567

Other funds holding CIO

IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Group One Trading's CIO Position: Q1 2026 in Review

Group One Trading sold out of City Office REIT (CIO) in Q1 2026, closing a stake of 3,040 shares — an estimated $21.3K sold.

Group One Trading first reported a position in CIO in Q4 2019 and held it in 16 quarters. The position peaked at $1.4M in Q3 2024. 2 funds tracked by Wall St. Rank hold CIO as of Q1 2026.

  • Group One Trading reported no remaining City Office REIT position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 3,040 City Office REIT shares in Q1 2026, an estimated $21.3K.
  • Group One Trading first reported a position in City Office REIT in Q4 2019 and held it in 16 quarters.
  • Group One Trading's City Office REIT position peaked at $1.4M in Q3 2024.
  • 2 funds tracked by Wall St. Rank held City Office REIT as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.