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	$6	Hold	600	–	–	﹤0.01%	9149
2026 Q1	$40.4K	Buy	+600	New	+$41.6K	﹤0.01%	6100
2025 Q4	–	Sell	-100	Closed	-$6K	–	9215
2025 Q3	$6K	Buy	+100	New	+$6.99K	﹤0.01%	8192
2022 Q3	–	Sell	-1,000	Closed	-$40K	–	10335
2022 Q2	$40K	Buy	+1,000	New	+$40.8K	﹤0.01%	6767
2021 Q2	–	Sell	-10	Closed	-$46K	–	10312
2021 Q1	$46K	Sell	10 -4	-29%	-$176	﹤0.01%	6717
2020 Q4	$52K	Buy	14 +4	+40%	+$127	﹤0.01%	6135
2020 Q3	$26K	Buy	+10	New	+$305	﹤0.01%	6179
2016 Q1	–	Sell	-21	Closed	-$1K	–	5872
2015 Q4	$1K	Sell	21 -20	-49%	-$549	﹤0.01%	4882
2015 Q3	$6K	Sell	41 -20	-33%	-$523	﹤0.01%	3842
2015 Q2	$8K	Buy	+61	New	+$1.62K	﹤0.01%	3248

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.