Oxford Asset Management’s Interactive Brokers IBKR Stock Holding History

Oxford Asset 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 Q1	$488K	Buy	+7,277	New	+$519K	0.21%	151
2025 Q4	–	Sell	-20,150	Closed	-$1.39M	–	605
2025 Q3	$1.39M	Sell	20,150 -5,374	-21%	-$338K	0.46%	43
2025 Q2	$1.41M	Buy	+25,524	New	+$1.21M	0.47%	36
2019 Q2	–	Sell	-61,804	Closed	-$802K	–	1829
2019 Q1	$802K	Sell	61,804 -324,360	-84%	-$4.27M	0.02%	1037
2018 Q4	$5.28M	Buy	+386,164	New	+$5.15M	0.14%	171
2018 Q1	–	Sell	-642,764	Closed	-$9.57M	–	1739
2017 Q4	$9.57M	Buy	642,764 +87,684	+16%	+$1.2M	0.21%	69
2017 Q3	$6.23M	Buy	+555,080	New	+$5.66M	0.12%	173

Other funds holding IBKR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

CCM

Cantillon Capital Management New York $15.1B AUM 23.54% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return

GWM

Greenwich Wealth Management Greenwich, Connecticut $2.45B AUM 39.53% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Oxford Asset Management's IBKR Position: Q1 2026 in Review

Oxford Asset Management opened a new position in Interactive Brokers (IBKR) in Q1 2026: 7,277 shares worth $488K. The stake represents 0.21% of the portfolio and ranks #151 among its holdings. This is a return to the name: Oxford Asset Management previously reported a position in IBKR as recently as Q3 2025.

Oxford Asset Management first reported a position in IBKR in Q3 2017 and has held it in 7 quarters since. The position peaked at $9.57M in Q4 2017. 993 funds tracked by Wall St. Rank hold IBKR as of Q1 2026.

Oxford Asset Management held 7,277 shares of Interactive Brokers worth $488K as of Q1 2026.
Interactive Brokers was a new Oxford Asset Management position in Q1 2026.
Interactive Brokers made up 0.21% of Oxford Asset Management's portfolio in Q1 2026, its #151 holding.
Oxford Asset Management first reported a position in Interactive Brokers in Q3 2017 and has held it in 7 quarters since.
Oxford Asset Management's Interactive Brokers position peaked at $9.57M in Q4 2017.
993 funds tracked by Wall St. Rank held Interactive Brokers as of Q1 2026.

Based on Oxford Asset Management's 13F filing for Q1 2026, filed 15 May 2026.