Cambridge Investment Research Advisors
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Cambridge Investment Research Advisors’s Opendoor OPEN Stock Holding History

Cambridge Investment Research 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
Q2 		$289K Buy
62,621
+16,221
+35% +$77.6K ﹤0.01% 3484
2026
Q1 		$217K Sell
46,400
-5,018
-10% -$27K ﹤0.01% 3604
2025
Q4 		$300K Buy
51,418
+11,174
+28% +$80.1K ﹤0.01% 3206
2025
Q3 		$310K Buy
40,244
+21,123
+110% +$85.7K ﹤0.01% 3085
2025
Q2 		$10K Sell
19,121
-3,026
-14% -$2.19K ﹤0.01% 3596
2025
Q1 		$22K Sell
22,147
-2,354
-10% -$3.09K ﹤0.01% 3448
2024
Q4 		$38K Buy
24,501
+1,761
+8% +$3.19K ﹤0.01% 3394
2024
Q3 		$44K Buy
22,740
+12,000
+112% +$24.3K ﹤0.01% 3340
2024
Q2 		$19K Buy
10,740
+249
+2% +$537 ﹤0.01% 3266
2024
Q1 		$31K Sell
10,491
-864
-8% -$2.7K ﹤0.01% 3246
2023
Q4 		$49K Sell
11,355
-1,079
-9% -$3.01K ﹤0.01% 3100
2023
Q3 		$32K Buy
12,434
+1,545
+14% +$5.57K ﹤0.01% 3069
2023
Q2 		$42K Sell
10,889
-13,426
-55% -$29.1K ﹤0.01% 3092
2023
Q1 		$41K Buy
24,315
+1,116
+5% +$1.84K ﹤0.01% 3059
2022
Q4 		$26K Sell
23,199
-2,469
-10% -$4.73K ﹤0.01% 3024
2022
Q3 		$77K Sell
25,668
-5,484
-18% -$25.2K ﹤0.01% 2894
2022
Q2 		$142K Sell
31,152
-4,897
-14% -$32.3K ﹤0.01% 2807
2022
Q1 		$302K Buy
36,049
+8,019
+29% +$74.6K ﹤0.01% 2550
2021
Q4 		$396K Sell
28,030
-531
-2% -$9.81K ﹤0.01% 2292
2021
Q3 		$567K Sell
28,561
-4,280
-13% -$69.2K ﹤0.01% 1949
2021
Q2 		$563K Buy
32,841
+13,346
+68% +$229K ﹤0.01% 1955
2021
Q1 		$400K Buy
+19,495
New +$515K ﹤0.01% 2067
2020
Q4 		– Sell
-43,442
Closed -$798K – 2763
2020
Q3 		$798K Buy
+43,442
New +$519K 0.01% 1317

Other funds holding OPEN

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
LC
Lennar Corp Miami, Florida $63.2M AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Cambridge Investment Research Advisors's OPEN Position: Q2 2026 in Review

Cambridge Investment Research Advisors increased its Opendoor (OPEN) stake by 35% in Q2 2026, buying an estimated $77.6K and bringing the position to 62,621 shares worth $289K. The position accounts for ﹤0.01% of the portfolio, ranked #3484.

Cambridge Investment Research Advisors first reported a position in OPEN in Q3 2020 and has held it in 23 quarters since. The position peaked at $798K in Q3 2020. 390 funds tracked by Wall St. Rank hold OPEN as of Q2 2026.

  • Cambridge Investment Research Advisors held 62,621 shares of Opendoor worth $289K as of Q2 2026.
  • Cambridge Investment Research Advisors bought 16,221 Opendoor shares in Q2 2026, an estimated $77.6K.
  • Opendoor made up ﹤0.01% of Cambridge Investment Research Advisors's portfolio in Q2 2026, its #3484 holding.
  • Cambridge Investment Research Advisors first reported a position in Opendoor in Q3 2020 and has held it in 23 quarters since.
  • Cambridge Investment Research Advisors's Opendoor position peaked at $798K in Q3 2020.
  • 390 funds tracked by Wall St. Rank held Opendoor as of Q2 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.