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 Q2	$766K	Hold	8,800	–	–	0.03%	259
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 $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

GWM

Greenwich Wealth Management Greenwich, Connecticut $2.74B AUM 36.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

ArrowMark Colorado Holdings's IBKR Position: Q2 2026 in Review

ArrowMark Colorado Holdings held its Interactive Brokers (IBKR) position steady in Q2 2026 at 8,800 shares worth $766K. The position accounts for 0.03% of the portfolio, ranked #259.

ArrowMark Colorado Holdings first reported a position in IBKR in Q3 2019 and has held it in 15 quarters since. The position peaked at $6.46M in Q4 2019. 1,115 funds tracked by Wall St. Rank hold IBKR as of Q2 2026.

ArrowMark Colorado Holdings held 8,800 shares of Interactive Brokers worth $766K as of Q2 2026.
ArrowMark Colorado Holdings left its Interactive Brokers share count unchanged in Q2 2026.
Interactive Brokers made up 0.03% of ArrowMark Colorado Holdings's portfolio in Q2 2026, its #259 holding.
ArrowMark Colorado Holdings first reported a position in Interactive Brokers in Q3 2019 and has held it in 15 quarters since.
ArrowMark Colorado Holdings's Interactive Brokers position peaked at $6.46M in Q4 2019.
1,115 funds tracked by Wall St. Rank held Interactive Brokers as of Q2 2026.

Based on ArrowMark Colorado Holdings's 13F filing for Q2 2026, filed 13 Aug 2026.