Cubist Systematic Strategies’s Amerant Bancorp AMTB Stock Holding History

Cubist Systematic Strategies’s Portfolio AMTB Stock Details AMTB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$1.6M	Buy	82,896 +55,516	+203%	+$1.12M	0.01%	1702
2025 Q2	$499K	Sell	27,380 -11,245	-29%	-$200K	﹤0.01%	2248
2025 Q1	$797K	Sell	38,625 -148,765	-79%	-$3.3M	﹤0.01%	1938
2024 Q4	$4.2M	Buy	+187,390	New	+$4.26M	0.03%	938
2022 Q2	–	Sell	-27,142	Closed	-$857K	–	4345
2022 Q1	$857K	Buy	27,142 +19,007	+234%	+$629K	0.01%	2157
2021 Q4	$281K	Buy	+8,135	New	+$239K	﹤0.01%	2839

Other funds holding AMTB

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

PFPGI

Patriot Financial Partners GP II Radnor, Pennsylvania $388M AUM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

MCM

Maltese Capital Management New York $508M AUM 21.31% 1-Year Est. Return

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Verition Fund Management Greenwich, Connecticut $15.4B AUM 30.69% 1-Year Est. Return

Cubist Systematic Strategies's AMTB Position: Q3 2025 in Review

Cubist Systematic Strategies increased its Amerant Bancorp (AMTB) stake by 203% in Q3 2025, buying an estimated $1.12M and bringing the position to 82,896 shares worth $1.6M. The position accounts for 0.01% of the portfolio, ranked #1702.

Cubist Systematic Strategies first reported a position in AMTB in Q4 2021 and has held it in 6 quarters since. The position peaked at $4.2M in Q4 2024. 134 funds tracked by Wall St. Rank hold AMTB as of Q3 2025.

Cubist Systematic Strategies held 82,896 shares of Amerant Bancorp worth $1.6M as of Q3 2025.
Cubist Systematic Strategies bought 55,516 Amerant Bancorp shares in Q3 2025, an estimated $1.12M.
Amerant Bancorp made up 0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #1702 holding.
Cubist Systematic Strategies first reported a position in Amerant Bancorp in Q4 2021 and has held it in 6 quarters since.
Cubist Systematic Strategies's Amerant Bancorp position peaked at $4.2M in Q4 2024.
134 funds tracked by Wall St. Rank held Amerant Bancorp as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.