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 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 $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

ACL

Azora Capital LP Miami, Florida $1.52B AUM 39.16% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Holocene Advisors's IBOC Position: Q1 2026 in Review

Holocene Advisors opened a new position in International Bancshares (IBOC) in Q1 2026: 14,588 shares worth $982K. The stake represents ﹤0.01% of the portfolio and ranks #671 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in IBOC as recently as Q2 2022.

Holocene Advisors first reported a position in IBOC in Q4 2018 and has held it in 11 quarters since. The position peaked at $1.73M in Q1 2022. 292 funds tracked by Wall St. Rank hold IBOC as of Q1 2026.

Holocene Advisors held 14,588 shares of International Bancshares worth $982K as of Q1 2026.
International Bancshares was a new Holocene Advisors position in Q1 2026.
International Bancshares made up ﹤0.01% of Holocene Advisors's portfolio in Q1 2026, its #671 holding.
Holocene Advisors first reported a position in International Bancshares in Q4 2018 and has held it in 11 quarters since.
Holocene Advisors's International Bancshares position peaked at $1.73M in Q1 2022.
292 funds tracked by Wall St. Rank held International Bancshares as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.