Brooktree Capital Management
IBKR icon

Brooktree Capital Management’s Interactive Brokers IBKR Stock Holding History

Brooktree Capital Management’s Portfolio IBKR Stock Details IBKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$22.2M Sell
260,141
-1,491
-0.6% -$136K 15.35% 1
2026
Q2 		$22.8M Sell
261,632
-10,620
-4% -$884K 14.86% 1
2026
Q1 		$18.3M Sell
272,252
-128,476
-32% -$9.17M 14.48% 1
2025
Q4 		$25.8M Sell
400,728
-16,138
-4% -$1.08M 17.14% 1
2025
Q3 		$28.7M Sell
416,866
-84,973
-17% -$5.35M 18.23% 1
2025
Q2 		$27.8M Sell
501,839
-4,501
-0.9% -$214K 18.18% 1
2025
Q1 		$21M Sell
506,340
-25,764
-5% -$1.28M 15.73% 1
2024
Q4 		$23.5M Sell
532,104
-18,344
-3% -$772K 17.43% 2
2024
Q3 		$19.2M Sell
550,448
-5,588
-1% -$173K 15.58% 1
2024
Q2 		$17M Sell
556,036
-51,464
-8% -$1.54M 14.57% 1
2024
Q1 		$17M Sell
607,500
-24,792
-4% -$617K 13.08% 1
2023
Q4 		$13.1M Sell
632,292
-47,164
-7% -$965K 10.59% 2
2023
Q3 		$14.7M Sell
679,456
-7,196
-1% -$160K 12.28% 2
2023
Q2 		$14.3M Sell
686,652
-25,232
-4% -$498K 10.84% 1
2023
Q1 		$14.7M Sell
711,884
-29,240
-4% -$595K 11.44% 1
2022
Q4 		$13.4M Sell
741,124
-14,148
-2% -$264K 11.01% 1
2022
Q3 		$12.1M Buy
755,272
+13,088
+2% +$202K 9.94% 2
2022
Q2 		$10.2M Buy
742,184
+16,096
+2% +$239K 7.67% 3
2022
Q1 		$12M Buy
726,088
+165,560
+30% +$2.85M 7.8% 2
2021
Q4 		$11.1M Buy
560,528
+4,540
+0.8% +$84.5K 6.8% 4
2021
Q3 		$8.66M Buy
555,988
+8,788
+2% +$138K 5.52% 5
2021
Q2 		$8.99M Buy
547,200
+5,336
+1% +$92.3K 5.77% 3
2021
Q1 		$9.9M Buy
541,864
+3,096
+0.6% +$55.8K 6.63% 3
2020
Q4 		$8.2M Sell
538,768
-10,584
-2% -$140K 6.04% 3
2020
Q3 		$6.64M Buy
549,352
+25,016
+5% +$312K 5.62% 3
2020
Q2 		$5.48M Buy
524,336
+27,616
+6% +$289K 5.15% 4
2020
Q1 		$5.36M Buy
496,720
+168,944
+52% +$2.04M 6.21% 2
2019
Q4 		$3.82M Buy
+327,776
New +$3.85M 3.5% 9

Other funds holding IBKR

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $72.8B AUM 32.97% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Egerton Capital (UK)
Egerton Capital (UK) London, United Kingdom $9.8B AUM 22.76% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $144B AUM 22.91% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return

Brooktree Capital Management's IBKR Position: Q3 2026 in Review

Brooktree Capital Management reduced its Interactive Brokers (IBKR) stake by 0.57% in Q3 2026, selling an estimated $136K and leaving 260,141 shares worth $22.2M. The position accounts for 15.35% of the portfolio, ranked #1.

Brooktree Capital Management first reported a position in IBKR in Q4 2019 and has held it in 28 quarters since. The position peaked at $28.7M in Q3 2025. 618 funds tracked by Wall St. Rank hold IBKR as of Q3 2026.

  • Brooktree Capital Management held 260,141 shares of Interactive Brokers worth $22.2M as of Q3 2026.
  • Brooktree Capital Management sold 1,491 Interactive Brokers shares in Q3 2026, an estimated $136K.
  • Interactive Brokers made up 15.35% of Brooktree Capital Management's portfolio in Q3 2026, its #1 holding.
  • Brooktree Capital Management first reported a position in Interactive Brokers in Q4 2019 and has held it in 28 quarters since.
  • Brooktree Capital Management's Interactive Brokers position peaked at $28.7M in Q3 2025.
  • 618 funds tracked by Wall St. Rank held Interactive Brokers as of Q3 2026.

Based on Brooktree Capital Management's 13F filing for Q3 2026, filed 9 Nov 2026.