On this page, we present all of the funds holding ATLO from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding ATLO, with a link to that fund's top holdings. The next columns indicate the amount of ATLO stock held by each of the funds holding ATLO, followed by the ATLO position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 55 funds holding ATLO within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by BlackRock Inc.. For more details on the positions held by BlackRock Inc. (or by any of the other funds holding ATLO), click the fund name in the "Holder" column of the funds-holding-ATLO table below.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	648,408	$13,837	12/31/2023
ATLO	648,408	$13,837	12/31/2023
Vanguard Group Inc.	486,925	$10,391	12/31/2023
ATLO	486,925	$10,391	12/31/2023
Dimensional Fund Advisors LP	246,347	$5,257	12/31/2023
ATLO	246,347	$5,257	12/31/2023
Geode Capital Management LLC	178,128	$3,802	12/31/2023
ATLO	178,128	$3,802	12/31/2023
State Street Corp	109,504	$2,337	12/31/2023
ATLO	109,504	$2,337	12/31/2023
Northern Trust Corp	73,758	$1,574	12/31/2023
ATLO	73,758	$1,574	12/31/2023
Morgan Stanley	72,467	$1,546	12/31/2023
ATLO	72,467	$1,546	12/31/2023
Arrowstreet Capital Limited Partnership	62,983	$1,344	12/31/2023
ATLO	62,983	$1,344	12/31/2023
Renaissance Technologies LLC	55,184	$1,178	12/31/2023
ATLO	55,184	$1,178	12/31/2023
LPL Financial LLC	40,149	$857	12/31/2023
ATLO	40,149	$857	12/31/2023
Bank of New York Mellon Corp	35,498	$716	03/31/2024
ATLO	35,498	$716	03/31/2024
Carl P. Sherr & Co. LLC	31,464	$671	12/31/2023
ATLO	31,464	$671	12/31/2023
IFG Advisory LLC	30,563	$652	12/31/2023
ATLO	30,563	$652	12/31/2023
RBF Capital LLC	30,000	$640	12/31/2023
ATLO	30,000	$640	12/31/2023
Commonwealth Equity Services LLC	29,094	$621	12/31/2023
ATLO	29,094	$621	12/31/2023
Bridgeway Capital Management Inc.	26,776	$571	12/31/2023
ATLO	26,776	$571	12/31/2023
Citadel Advisors LLC		$529	12/31/2023
Call	27,700	$591	12/31/2023
Put	2,900	$62	12/31/2023
Charles Schwab Investment Management Inc.	23,759	$507	12/31/2023
ATLO	23,759	$507	12/31/2023
Bank of America Corp DE	16,505	$352	12/31/2023
ATLO	16,505	$352	12/31/2023
Two Sigma Advisers LP	15,400	$329	12/31/2023
ATLO	15,400	$329	12/31/2023
Squarepoint Ops LLC	15,320	$327	12/31/2023
ATLO	15,320	$327	12/31/2023
Royal Bank of Canada	15,057	$321	12/31/2023
ATLO	15,057	$321	12/31/2023
GSA Capital Partners LLP	14,236	$304	12/31/2023
ATLO	14,236	$304	12/31/2023
Foster Group Inc.	13,540	$273	03/31/2024
ATLO	13,540	$273	03/31/2024
UBS Group AG	12,215	$261	12/31/2023
ATLO	12,215	$261	12/31/2023
Barclays PLC	11,719	$250	12/31/2023
ATLO	11,719	$250	12/31/2023
Nuveen Asset Management LLC	10,397	$222	12/31/2023
ATLO	10,397	$222	12/31/2023
JPMorgan Chase & Co.	9,416	$201	12/31/2023
ATLO	9,416	$201	12/31/2023
American Century Companies Inc.	9,415	$201	12/31/2023
ATLO	9,415	$201	12/31/2023
Rhumbline Advisers	9,147	$195	12/31/2023
ATLO	9,147	$195	12/31/2023
New York State Common Retirement Fund	5,578	$119	12/31/2023
ATLO	5,578	$119	12/31/2023
SG Americas Securities LLC	4,691	$100	12/31/2023
ATLO	4,691	$100	12/31/2023
MetLife Investment Management LLC	4,673	$100	12/31/2023
ATLO	4,673	$100	12/31/2023
American International Group Inc.	4,281	$91	12/31/2023
ATLO	4,281	$91	12/31/2023
Smartleaf Asset Management LLC	3,330	$73	12/31/2023
ATLO	3,330	$73	12/31/2023
Advisor Group Holdings Inc.	3,316	$71	12/31/2023
ATLO	3,316	$71	12/31/2023
Wells Fargo & Company MN	2,659	$57	12/31/2023
ATLO	2,659	$57	12/31/2023
BNP Paribas Arbitrage SA	2,419	$52	12/31/2023
ATLO	2,419	$52	12/31/2023
Clarity Asset Management Inc.	1,781	$38	12/31/2023
ATLO	1,781	$38	12/31/2023
CWM LLC	1,609	$32	03/31/2024
ATLO	1,609	$32	03/31/2024
California State Teachers Retirement System	1,417	$30	12/31/2023
ATLO	1,417	$30	12/31/2023
Citigroup Inc.	1,228	$26	12/31/2023
ATLO	1,228	$26	12/31/2023
FMR LLC	837	$18	12/31/2023
ATLO	837	$18	12/31/2023
Legal & General Group Plc	795	$17	12/31/2023
ATLO	795	$17	12/31/2023
West Financial Advisors LLC	804	$16	03/31/2024
ATLO	804	$16	03/31/2024
Ameritas Investment Partners Inc.	711	$15	12/31/2023
ATLO	711	$15	12/31/2023
Tower Research Capital LLC TRC	540	$12	12/31/2023
ATLO	540	$12	12/31/2023
Metropolitan Life Insurance Co NY	484	$10	12/31/2023
ATLO	484	$10	12/31/2023
Amalgamated Bank	291	$6	03/31/2024
ATLO	291	$6	03/31/2024
Iron Horse Wealth Management LLC	291	$6	03/31/2024
ATLO	291	$6	03/31/2024
City State Bank	300	$6	03/31/2024
ATLO	300	$6	03/31/2024
Qube Research & Technologies Ltd	247	$5	12/31/2023
ATLO	247	$5	12/31/2023
Russell Investments Group Ltd.	126	$3	12/31/2023
ATLO	126	$3	12/31/2023
Northwestern Mutual Wealth Management Co.	84	$2	12/31/2023
ATLO	84	$2	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
ATLO	0	$0	12/31/2023
Call	0	$0	12/31/2023
Covestor Ltd	15	$0	12/31/2023
ATLO	15	$0	12/31/2023