Holocene Advisors’s International Bancshares IBOC Stock Holding History

Holocene Advisors’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	$2.54M	Buy	33,394 +18,806	+129%	+$1.37M	0.01%	557
2026 Q1	$982K	Buy	+14,588	New	+$1.01M	﹤0.01%	671
2022 Q3	–	Sell	-16,452	Closed	-$659K	–	875
2022 Q2	$659K	Sell	16,452 -24,550	-60%	-$1M	﹤0.01%	696
2022 Q1	$1.73M	Buy	41,002 +10,678	+35%	+$458K	0.01%	563
2021 Q4	$1.28M	Buy	30,324 +2,517	+9%	+$108K	0.01%	637
2021 Q3	$1.16M	Buy	+27,807	New	+$1.13M	0.01%	649
2021 Q2	–	Sell	-7,084	Closed	-$329K	–	880
2021 Q1	$329K	Buy	+7,084	New	+$311K	﹤0.01%	761
2020 Q1	–	Sell	-9,511	Closed	-$410K	–	747
2019 Q4	$410K	Sell	9,511 -6,047	-39%	-$251K	﹤0.01%	637
2019 Q3	$601K	Buy	15,558 +6,348	+69%	+$232K	0.01%	573
2019 Q2	$347K	Sell	9,210 -848	-8%	-$33.3K	﹤0.01%	552
2019 Q1	$383K	Sell	10,058 -134	-1%	-$5.07K	0.01%	474
2018 Q4	$351K	Buy	+10,192	New	+$392K	0.01%	512

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

Holocene Advisors's IBOC Position: Q2 2026 in Review

Holocene Advisors increased its International Bancshares (IBOC) stake by 129% in Q2 2026, buying an estimated $1.37M and bringing the position to 33,394 shares worth $2.54M. The position accounts for 0.01% of the portfolio, ranked #557.

Holocene Advisors first reported a position in IBOC in Q4 2018 and has held it in 12 quarters since. 302 funds tracked by Wall St. Rank hold IBOC as of Q2 2026.

Holocene Advisors held 33,394 shares of International Bancshares worth $2.54M as of Q2 2026.
Holocene Advisors bought 18,806 International Bancshares shares in Q2 2026, an estimated $1.37M.
International Bancshares made up 0.01% of Holocene Advisors's portfolio in Q2 2026, its #557 holding.
Holocene Advisors first reported a position in International Bancshares in Q4 2018 and has held it in 12 quarters since.
302 funds tracked by Wall St. Rank held International Bancshares as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.