On this page, we present all of the funds holding ASTL from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding ASTL, with a link to that fund's top holdings. The next columns indicate the amount of ASTL stock held by each of the funds holding ASTL, followed by the ASTL position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 114 funds holding ASTL within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Donald Smith & CO. Inc.. For more details on the positions held by Donald Smith & CO. Inc. (or by any of the other funds holding ASTL), click the fund name in the "Holder" column of the funds-holding-ASTL table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Donald Smith & CO. Inc.	9,623,479	$96,523	12/31/2023
ASTL	9,623,479	$96,523	12/31/2023
Maple Rock Capital Partners Inc.	6,092,091	$61,104	12/31/2023
ASTL	6,092,091	$61,104	12/31/2023
Contrarian Capital Management L.L.C.	4,464,223	$44,776	12/31/2023
ASTL	4,464,223	$44,776	12/31/2023
Millennium Management LLC	3,192,896	$32,025	12/31/2023
ASTL	3,192,896	$32,025	12/31/2023
MMCAP International Inc. SPC	3,088,960	$30,364	12/31/2023
ASTL	3,088,960	$30,364	12/31/2023
Invesco Senior Secured Management Inc. ADV	2,806,214	$28,146	12/31/2023
ASTL	2,806,214	$28,146	12/31/2023
Goldentree Asset Management LP	2,575,347	$25,831	12/31/2023
ASTL	2,575,347	$25,831	12/31/2023
Thomist Capital Management LP	2,499,464	$25,320	12/31/2023
ASTL	2,499,464	$25,320	12/31/2023
TCW Group Inc.	2,431,227	$24,385	12/31/2023
ASTL	2,431,227	$24,385	12/31/2023
Bain Capital Credit LP	2,082,895	$20,891	12/31/2023
ASTL	2,082,895	$20,891	12/31/2023
Towle & Co.	2,077,597	$20,838	12/31/2023
ASTL	2,077,597	$20,838	12/31/2023
Sumitomo Mitsui DS Asset Management Company Ltd	1,940,300	$19,461	12/31/2023
ASTL	1,940,300	$19,461	12/31/2023
Gendell Jeffrey L	1,750,000	$17,552	12/31/2023
ASTL	1,750,000	$17,552	12/31/2023
Aegis Financial Corp	1,610,022	$16,149	12/31/2023
ASTL	1,610,022	$16,149	12/31/2023
BlackRock Inc.	1,581,081	$15,858	12/31/2023
ASTL	1,581,081	$15,858	12/31/2023
Scheer Rowlett & Associates Investment Management Ltd.	1,458,288	$14,638	12/31/2023
ASTL	1,458,288	$14,638	12/31/2023
Littlejohn & Co. LLC		$12,540	12/31/2023
ASTL	1,210,844	$12,145	12/31/2023
Call	300,000	$395	12/31/2023
Solas Capital Management LLC	1,180,057	$11,836	12/31/2023
ASTL	1,180,057	$11,836	12/31/2023
FMR LLC	1,160,877	$11,644	12/31/2023
ASTL	1,160,877	$11,644	12/31/2023
Intact Investment Management Inc.	1,100,800	$11,050	12/31/2023
ASTL	1,100,800	$11,050	12/31/2023
JB Capital Partners LP	992,177	$9,952	12/31/2023
ASTL	992,177	$9,952	12/31/2023
Wolf Hill Capital Management LP	916,023	$9,188	12/31/2023
ASTL	916,023	$9,188	12/31/2023
General American Investors Co. Inc.	816,056	$8,185	12/31/2023
ASTL	816,056	$8,185	12/31/2023
MSD Partners L.P.	810,000	$8,124	12/31/2023
ASTL	810,000	$8,124	12/31/2023
Morgan Stanley	594,218	$5,960	12/31/2023
ASTL	594,218	$5,960	12/31/2023
Newtyn Management LLC	590,899	$5,927	12/31/2023
ASTL	590,899	$5,927	12/31/2023
Goldman Sachs Group Inc.	526,684	$5,283	12/31/2023
ASTL	526,684	$5,283	12/31/2023
Group One Trading L.P.		$4,884	12/31/2023
Call	490,500	$4,920	12/31/2023
Put	182,200	$1,827	12/31/2023
ASTL	178,605	$1,791	12/31/2023
Arrowstreet Capital Limited Partnership	465,792	$4,673	12/31/2023
ASTL	465,792	$4,673	12/31/2023
Bracebridge Capital LLC	437,931	$4,392	12/31/2023
ASTL	437,931	$4,392	12/31/2023
Caption Management LLC		$4,114	12/31/2023
Call	410,200	$4,114	12/31/2023
Sonic GP LLC	400,000	$4,012	12/31/2023
ASTL	400,000	$4,012	12/31/2023
Bank of Montreal Can	384,003	$3,889	12/31/2023
ASTL	384,003	$3,889	12/31/2023
CastleKnight Management LP	345,500	$3,465	12/31/2023
ASTL	345,500	$3,465	12/31/2023
Geode Capital Management LLC	293,931	$2,948	12/31/2023
ASTL	293,931	$2,948	12/31/2023
Russell Investments Group Ltd.	251,132	$2,527	12/31/2023
ASTL	251,132	$2,527	12/31/2023
CIBC World Markets Inc.	217,479	$2,181	12/31/2023
ASTL	217,479	$2,181	12/31/2023
Two Sigma Investments LP	199,080	$1,997	12/31/2023
ASTL	199,080	$1,997	12/31/2023
D. E. Shaw & Co. Inc.	190,928	$1,915	12/31/2023
ASTL	190,928	$1,915	12/31/2023
Swiss National Bank	184,807	$1,858	12/31/2023
ASTL	184,807	$1,858	12/31/2023
JPMorgan Chase & Co.	179,951	$1,805	12/31/2023
ASTL	179,951	$1,805	12/31/2023
TD Asset Management Inc.	165,775	$1,672	12/31/2023
ASTL	165,775	$1,672	12/31/2023
Hartree Partners LP	165,094	$1,656	12/31/2023
ASTL	165,094	$1,656	12/31/2023
Mutual Advisors LLC	150,120	$1,506	12/31/2023
ASTL	150,120	$1,506	12/31/2023
CoreCommodity Management LLC	134,022	$1,344	12/31/2023
ASTL	134,022	$1,344	12/31/2023
Citadel Advisors LLC		$1,308	12/31/2023
ASTL	280,194	$2,810	12/31/2023
Put	157,700	$1,582	12/31/2023
Call	8,000	$80	12/31/2023
Van ECK Associates Corp	123,721	$1,241	12/31/2023
ASTL	123,721	$1,241	12/31/2023
ExodusPoint Capital Management LP	116,082	$1,164	12/31/2023
ASTL	116,082	$1,164	12/31/2023
Simplex Trading LLC		$1,095	03/31/2024
Call	200,500	$1,702	03/31/2024
Put	77,000	$653	03/31/2024
ASTL	5,522	$46	03/31/2024
Invesco Ltd.	99,006	$993	12/31/2023
ASTL	99,006	$993	12/31/2023
CenterBook Partners LP	96,058	$963	12/31/2023
ASTL	96,058	$963	12/31/2023
Jump Financial LLC	92,063	$923	12/31/2023
ASTL	92,063	$923	12/31/2023
Renaissance Technologies LLC	91,200	$915	12/31/2023
ASTL	91,200	$915	12/31/2023
Occudo Quantitative Strategies LP	89,590	$899	12/31/2023
ASTL	89,590	$899	12/31/2023
CIBC Asset Management Inc	87,415	$880	12/31/2023
ASTL	87,415	$880	12/31/2023
Invenomic Capital Management LP	87,002	$873	12/31/2023
ASTL	87,002	$873	12/31/2023
Jane Street Group LLC	86,280	$865	12/31/2023
ASTL	86,280	$865	12/31/2023
HITE Hedge Asset Management LLC	85,843	$861	12/31/2023
ASTL	85,843	$861	12/31/2023
Royal Bank of Canada	80,697	$810	12/31/2023
ASTL	80,697	$810	12/31/2023
LPL Financial LLC	80,190	$804	12/31/2023
ASTL	80,190	$804	12/31/2023
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	79,174	$795	12/31/2023
ASTL	79,174	$795	12/31/2023
Credit Suisse AG	78,440	$787	12/31/2023
ASTL	78,440	$787	12/31/2023
Legal & General Group Plc	76,209	$769	12/31/2023
ASTL	76,209	$769	12/31/2023
The Manufacturers Life Insurance Company	71,487	$719	12/31/2023
ASTL	71,487	$719	12/31/2023
Nuveen Asset Management LLC	70,378	$710	12/31/2023
ASTL	70,378	$710	12/31/2023
Wolverine Trading LLC		$670	12/31/2023
Call	43,400	$435	12/31/2023
ASTL	40,266	$404	12/31/2023
Put	16,800	$169	12/31/2023
Gamco Investors INC. ET AL	66,325	$665	12/31/2023
ASTL	66,325	$665	12/31/2023
Susquehanna International Group LLP		$637	12/31/2023
Call	118,800	$1,192	12/31/2023
Put	76,000	$762	12/31/2023
ASTL	20,656	$207	12/31/2023
Vanguard Group Inc.	61,588	$618	12/31/2023
ASTL	61,588	$618	12/31/2023
Marshall Wace LLP	56,451	$566	12/31/2023
ASTL	56,451	$566	12/31/2023
Grantham Mayo Van Otterloo & Co. LLC	53,400	$539	12/31/2023
ASTL	53,400	$539	12/31/2023
Quantbot Technologies LP	53,631	$538	12/31/2023
ASTL	53,631	$538	12/31/2023
Wealth Enhancement Advisory Services LLC	60,000	$509	03/31/2024
ASTL	60,000	$509	03/31/2024
Aigen Investment Management LP	48,993	$491	12/31/2023
ASTL	48,993	$491	12/31/2023
GSA Capital Partners LLP	48,320	$485	12/31/2023
ASTL	48,320	$485	12/31/2023
Kepos Capital LP	37,800	$379	12/31/2023
ASTL	37,800	$379	12/31/2023
EJF Capital LLC	37,512	$376	12/31/2023
ASTL	37,512	$376	12/31/2023
Atria Wealth Solutions Inc.	35,509	$356	12/31/2023
ASTL	35,509	$356	12/31/2023
National Bank of Canada FI	32,600	$312	12/31/2023
ASTL	32,600	$312	12/31/2023
American Century Companies Inc.	30,943	$311	12/31/2023
ASTL	30,943	$311	12/31/2023
Black Maple Capital Management LP	29,343	$294	12/31/2023
ASTL	29,343	$294	12/31/2023
Boston Partners	27,589	$277	12/31/2023
ASTL	27,589	$277	12/31/2023
Bank of America Corp DE	26,572	$267	12/31/2023
ASTL	26,572	$267	12/31/2023
Ancora Advisors LLC	26,500	$266	12/31/2023
ASTL	26,500	$266	12/31/2023
Barclays PLC	25,939	$260	12/31/2023
ASTL	25,939	$260	12/31/2023
Alberta Investment Management Corp	24,200	$244	12/31/2023
ASTL	24,200	$244	12/31/2023
MQS Management LLC	23,807	$239	12/31/2023
ASTL	23,807	$239	12/31/2023
Horizon Kinetics Asset Management LLC	18,807	$189	12/31/2023
ASTL	18,807	$189	12/31/2023
DekaBank Deutsche Girozentrale	21,188	$183	03/31/2024
ASTL	21,188	$183	03/31/2024
Schonfeld Strategic Advisors LLC	18,200	$183	12/31/2023
ASTL	18,200	$183	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	19,329	$164	03/31/2024
ASTL	19,329	$164	03/31/2024
AYAL Capital Advisors Ltd	16,000	$160	12/31/2023
ASTL	16,000	$160	12/31/2023
CI Private Wealth LLC	15,000	$150	12/31/2023
ASTL	15,000	$150	12/31/2023
Toronto Dominion Bank	14,377	$144	12/31/2023
ASTL	14,377	$144	12/31/2023
Two Sigma Advisers LP	14,200	$142	12/31/2023
ASTL	14,200	$142	12/31/2023
UBS Group AG	13,713	$138	12/31/2023
ASTL	13,713	$138	12/31/2023
Pictet Asset Management Holding SA	13,526	$136	12/31/2023
ASTL	13,526	$136	12/31/2023
Victory Capital Management Inc.	12,572	$126	12/31/2023
ASTL	12,572	$126	12/31/2023
Alliancebernstein L.P.	12,180	$122	12/31/2023
ASTL	12,180	$122	12/31/2023
Meixler Investment Management Ltd.	12,175	$122	12/31/2023
ASTL	12,175	$122	12/31/2023
Walleye Trading LLC	12,045	$121	12/31/2023
ASTL	12,045	$121	12/31/2023
Quadrature Capital Ltd	11,352	$114	12/31/2023
ASTL	11,352	$114	12/31/2023
Carnegie Capital Asset Management LLC	11,249	$113	12/31/2023
ASTL	11,249	$113	12/31/2023
Prelude Capital Management LLC	10,512	$105	12/31/2023
ASTL	10,512	$105	12/31/2023
Cubist Systematic Strategies LLC	9,963	$100	12/31/2023
ASTL	9,963	$100	12/31/2023
Tower Research Capital LLC TRC	8,976	$90	12/31/2023
ASTL	8,976	$90	12/31/2023
Deutsche Bank AG	6,626	$66	12/31/2023
ASTL	6,626	$66	12/31/2023
Shell Asset Management Co.	5,659	$57	12/31/2023
ASTL	5,659	$57	12/31/2023
Point72 Asset Management L.P.	4,500	$45	12/31/2023
ASTL	4,500	$45	12/31/2023
FNY Investment Advisers LLC	3,065	$30	12/31/2023
ASTL	3,065	$30	12/31/2023
CVA Family Office LLC	2,000	$17	03/31/2024
ASTL	2,000	$17	03/31/2024
US Bancorp DE	1,147	$12	12/31/2023
ASTL	1,147	$12	12/31/2023
WealthCollab LLC	595	$6	12/31/2023
ASTL	595	$6	12/31/2023
Advisor Group Holdings Inc.	450	$5	12/31/2023
ASTL	450	$5	12/31/2023
Proequities Inc.	0	$0	12/31/2023
ASTL	0	$0	12/31/2023