Simplex Trading’s International Bancshares IBOC Stock Holding History

Simplex Trading’s Portfolio IBOC Stock Details IBOC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-12,600	Closed	-$684K	–	9281
2023 Q4	$684K	Sell	12,600 -1,300	-9%	-$60.3K	﹤0.01%	3387
2023 Q3	$602K	Buy	+13,900	New	+$636K	﹤0.01%	3207
2023 Q1	–	Sell	-100	Closed	-$4K	–	9485
2022 Q4	$4K	Buy	+100	New	+$4.82K	﹤0.01%	8211
2022 Q3	–	Sell	-100	Closed	-$4K	–	10334
2022 Q2	$4K	Sell	100 -2,000	-95%	-$81.6K	﹤0.01%	8976
2022 Q1	$88K	Sell	2,100 -1,500	-42%	-$64.4K	﹤0.01%	6327
2021 Q4	$152K	Sell	3,600 -600	-14%	-$25.8K	﹤0.01%	5585
2021 Q3	$182K	Hold	4,200	–	–	﹤0.01%	5741
2021 Q2	$180K	Buy	+4,200	New	+$196K	﹤0.01%	5847
2021 Q1	–	Sell	-5	Closed	-$18K	–	9323
2020 Q4	$18K	Buy	+5	New	+$159	﹤0.01%	7034
2020 Q1	–	Sell	-1	Closed	-$4K	–	7871
2019 Q4	$4K	Buy	+1	New	+$41	﹤0.01%	6776
2016 Q2	–	Sell	-170	Closed	-$12K	–	6070
2016 Q1	$12K	Buy	+170	New	+$3.97K	﹤0.01%	3301

Other funds holding IBOC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

BTW

Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Simplex Trading's IBOC Position: Q2 2026 in Review

Simplex Trading sold out of International Bancshares (IBOC) in Q2 2026, closing a stake of 4 shares — an estimated $290 sold.

Simplex Trading first reported a position in IBOC in Q2 2015 and held it in 10 quarters. The position peaked at $109K in Q4 2020. 302 funds tracked by Wall St. Rank hold IBOC as of Q2 2026.

Simplex Trading reported no remaining International Bancshares position as of Q2 2026 after selling out during the quarter.
Simplex Trading sold 4 International Bancshares shares in Q2 2026, an estimated $290.
Simplex Trading first reported a position in International Bancshares in Q2 2015 and held it in 10 quarters.
Simplex Trading's International Bancshares position peaked at $109K in Q4 2020.
302 funds tracked by Wall St. Rank held International Bancshares as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.