ArrowMark Colorado Holdings’s Interactive Brokers IBKR Stock Holding History

ArrowMark Colorado Holdings’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	$590K	Hold	8,800	–	–	0.02%	262
2025 Q4	$566K	Hold	8,800	–	–	0.01%	278
2025 Q3	$606K	Hold	8,800	–	–	0.01%	269
2025 Q2	$488K	Hold	8,800	–	–	0.01%	277
2025 Q1	$364K	Hold	8,800	–	–	0.01%	282
2024 Q4	$389K	Hold	8,800	–	–	0.01%	287
2024 Q3	$307K	Hold	8,800	–	–	﹤0.01%	285
2024 Q2	$270K	Hold	8,800	–	–	﹤0.01%	301
2024 Q1	$246K	Buy	+8,800	New	+$219K	﹤0.01%	306
2023 Q3	–	Sell	-108,800	Closed	-$2.26M	–	316
2023 Q2	$2.26M	Hold	108,800	–	–	0.02%	227
2023 Q1	$2.25M	Buy	+108,800	New	+$2.21M	0.03%	226
2020 Q2	–	Sell	-460,800	Closed	-$4.97M	–	311
2020 Q1	$4.97M	Sell	460,800 -93,532	-17%	-$1.13M	0.07%	174
2019 Q4	$6.46M	Buy	554,332 +510,208	+1,156%	+$5.99M	0.06%	186
2019 Q3	$593K	Buy	+44,124	New	+$549K	0.01%	278

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

ArrowMark Colorado Holdings's IBKR Position: Q1 2026 in Review

ArrowMark Colorado Holdings held its Interactive Brokers (IBKR) position steady in Q1 2026 at 8,800 shares worth $590K. The position accounts for 0.02% of the portfolio, ranked #262.

ArrowMark Colorado Holdings first reported a position in IBKR in Q3 2019 and has held it in 14 quarters since. The position peaked at $6.46M in Q4 2019. 993 funds tracked by Wall St. Rank hold IBKR as of Q1 2026.

ArrowMark Colorado Holdings held 8,800 shares of Interactive Brokers worth $590K as of Q1 2026.
ArrowMark Colorado Holdings left its Interactive Brokers share count unchanged in Q1 2026.
Interactive Brokers made up 0.02% of ArrowMark Colorado Holdings's portfolio in Q1 2026, its #262 holding.
ArrowMark Colorado Holdings first reported a position in Interactive Brokers in Q3 2019 and has held it in 14 quarters since.
ArrowMark Colorado Holdings's Interactive Brokers position peaked at $6.46M in Q4 2019.
993 funds tracked by Wall St. Rank held Interactive Brokers as of Q1 2026.

Based on ArrowMark Colorado Holdings's 13F filing for Q1 2026, filed 15 May 2026.