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
2026 Q2	–	Sell	-4	Closed	-$290	–	9721
2026 Q1	$269	Buy	+4	New	+$277	﹤0.01%	8813
2025 Q4	–	Sell	-106	Closed	-$7K	–	9214
2025 Q3	$7K	Buy	+106	New	+$7.41K	﹤0.01%	8108
2021 Q1	–	Sell	-2,919	Closed	-$128K	–	9324
2020 Q4	$109K	Buy	2,919 +2,870	+5,857%	+$91K	﹤0.01%	5367
2020 Q3	$1K	Buy	+49	New	+$1.5K	﹤0.01%	7557
2020 Q1	–	Sell	-15	Closed	–	–	7872
2019 Q4	$0	Buy	+15	New	+$622	﹤0.01%	7567
2016 Q4	–	Sell	-317	Closed	-$9K	–	6129
2016 Q3	$9K	Buy	317 +170	+116%	+$4.83K	﹤0.01%	3693
2016 Q2	$3K	Buy	+147	New	+$3.85K	﹤0.01%	4643
2016 Q1	–	Sell	-456	Closed	-$10.7K	–	5871
2015 Q4	$11K	Sell	456 -1,350	-75%	-$37K	﹤0.01%	3204
2015 Q3	$45K	Buy	1,806 +1,156	+178%	+$30.2K	﹤0.01%	2072
2015 Q2	$17K	Buy	+650	New	+$17.3K	﹤0.01%	2615

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.