Citadel Advisors
OPEN icon

Citadel Advisors’s Opendoor OPEN Stock Holding History

Citadel Advisors’s Portfolio OPEN Stock Details OPEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$37.6M Buy
8,043,697
+411,765
+5% +$2.22M 0.01% 1622
2025
Q4 		$44.5M Buy
7,631,932
+6,475,460
+560% +$46.4M 0.01% 1531
2025
Q3 		$8.92M Sell
1,156,472
-8,213,280
-88% -$33.3M ﹤0.01% 3444
2025
Q2 		$4.83M Buy
9,369,752
+6,641,910
+243% +$4.8M ﹤0.01% 4167
2025
Q1 		$2.69M Sell
2,727,842
-549,557
-17% -$722K ﹤0.01% 4960
2024
Q4 		$5.07M Buy
3,277,399
+342,570
+12% +$621K ﹤0.01% 3943
2024
Q3 		$5.68M Buy
2,934,829
+2,512,427
+595% +$5.1M ﹤0.01% 3749
2024
Q2 		$752K Sell
422,402
-4,944,360
-92% -$10.7M ﹤0.01% 7194
2024
Q1 		$15.7M Buy
5,366,762
+5,298,644
+7,779% +$16.5M ﹤0.01% 2343
2023
Q4 		$295K Sell
68,118
-939,668
-93% -$2.62M ﹤0.01% 9188
2023
Q3 		$2.57M Buy
1,007,786
+936,167
+1,307% +$3.37M ﹤0.01% 4765
2023
Q2 		$279K Sell
71,619
-7,357,254
-99% -$16M ﹤0.01% 9206
2023
Q1 		$12.7M Buy
7,428,873
+5,873,009
+377% +$9.68M ﹤0.01% 2489
2022
Q4 		$1.75M Sell
1,555,864
-339,937
-18% -$652K ﹤0.01% 5731
2022
Q3 		$5.71M Sell
1,895,801
-2,139,751
-53% -$9.82M ﹤0.01% 3653
2022
Q2 		$18.4M Buy
4,035,552
+575,110
+17% +$3.79M ﹤0.01% 1924
2022
Q1 		$29M Buy
3,460,442
+1,718,487
+99% +$16M 0.01% 1587
2021
Q4 		$24.6M Buy
1,741,955
+849,324
+95% +$15.7M 0.01% 1795
2021
Q3 		$17.7M Sell
892,631
-492,070
-36% -$7.96M ﹤0.01% 2186
2021
Q2 		$23.8M Buy
1,384,701
+1,126,337
+436% +$19.4M 0.01% 1875
2021
Q1 		$5.3M Buy
+258,364
New +$6.82M ﹤0.01% 4128

Other funds holding OPEN

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
LC
Lennar Corp Miami, Florida $64M AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Citadel Advisors's OPEN Position: Q1 2026 in Review

Citadel Advisors increased its Opendoor (OPEN) stake by 5.4% in Q1 2026, buying an estimated $2.22M and bringing the position to 8,043,697 shares worth $37.6M. The position accounts for 0.01% of the portfolio, ranked #1622.

Citadel Advisors first reported a position in OPEN in Q1 2021 and has held it in 21 quarters since. The position peaked at $44.5M in Q4 2025. 360 funds tracked by Wall St. Rank hold OPEN as of Q1 2026.

  • Citadel Advisors held 8,043,697 shares of Opendoor worth $37.6M as of Q1 2026.
  • Citadel Advisors bought 411,765 Opendoor shares in Q1 2026, an estimated $2.22M.
  • Opendoor made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1622 holding.
  • Citadel Advisors first reported a position in Opendoor in Q1 2021 and has held it in 21 quarters since.
  • Citadel Advisors's Opendoor position peaked at $44.5M in Q4 2025.
  • 360 funds tracked by Wall St. Rank held Opendoor as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.