GREAT LAKES ADVISORS, LLC

CIK

1078013

City

CHICAGO

State / Country

Stock

OZK — Bank OZK

Top Portfolio Positions

680 positions · $10,721,194,756 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
GOOGL	Alphabet Inc. Communication Services	1,205,084	$346,533,951	3.23%
JPM	Jpmorgan Chase & Co Financial Services	1,134,824	$333,819,826	3.11%
XOM	Exxon Mobil Corp Energy	1,509,251	$256,059,523	2.39%
AMZN	Amazon Com Inc Consumer Cyclical	1,217,841	$253,639,742	2.37%
RTX	RTX Corp Industrials	998,611	$192,632,061	1.80%
MRK	Merck & Co., Inc. Healthcare	1,569,387	$188,781,557	1.76%
LIN	Linde PLC Basic Materials	366,342	$181,617,707	1.69%
MSFT	Microsoft Corp Technology	488,328	$180,764,372	1.69%
PH	Parker-Hannifin Corp Industrials	200,190	$179,218,093	1.67%
NVDA	Nvidia Corp Technology	1,005,625	$175,380,998	1.64%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,562,612	99,425	-8.6%	Shares	Sole	2026-05-12
2025-12-31	$5,008,356	108,830	-38.2%	Shares	Sole	2026-02-12
2025-09-30	$8,984,409	176,234	-46.1%	Shares	Sole	2025-11-03
2025-06-30	$15,398,267	327,205	+144.1%	Shares	Sole	2025-08-11
2025-03-31	$5,824,211	134,044	-8.6%	Shares	Sole	2025-05-16
2024-12-31	$6,530,814	146,661	-63.6%	Shares	Sole	2025-02-10
2024-09-30	$17,338,855	403,323	-2.1%	Shares	Sole	2024-11-04
2024-06-30	$16,888,802	411,922	-3.9%	Shares	Sole	2024-08-06
2024-03-31	$19,480,019	428,509	-14.9%	Shares	Sole	2024-05-08
2023-12-31	$25,080,086	503,313	-1.9%	Shares	Sole	2024-02-08
2023-09-30	$19,017,095	513,005	+5.9%	Shares	Sole	2023-11-07
2023-06-30	$19,450,532	484,326	+117.3%	Shares	Sole	2023-08-10
2023-03-31	$7,622,222	222,872	-1.8%	Shares	Sole	2023-05-10
2022-12-31	$9,089,974	226,909	-10.6%	Shares	Sole	2023-02-09
2022-09-30	$10,045,273	253,925	+233.5%	Shares	Sole	2022-11-09
2022-06-30	$2,857,309	76,134	+4.9%	Shares	Sole	2022-08-09
2022-03-31	$3,098,653	72,568	-73.3%	Shares	Sole	2022-05-06
2021-12-31	$12,653,926	271,952	-2.2%	Shares	Sole	2022-02-09
2021-09-30	$11,950,674	278,052	-38.1%	Shares	Sole	2021-11-09
2021-06-30	$18,938,609	449,208	-3.3%	Shares	Sole	2021-08-11
2021-03-31	$18,971,516	464,419	-3.5%	Shares	Sole	2021-05-03
2020-12-31	$15,052,314	481,366	+304.2%	Shares	Sole	2021-02-09
2020-09-30	$2,538,849	119,083	+6.0%	Shares	Sole	2020-11-04
2020-06-30	$2,637,323	112,370	-7.9%	Shares	Sole	2020-08-07
2020-03-31	$2,038,402	122,060	—	Shares	Sole	2020-05-08
No 13F history on record for this holder in this stock.