On this page, we present all of the funds holding APCA from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding APCA, with a link to that fund's top holdings. The next columns indicate the amount of APCA stock held by each of the funds holding APCA, followed by the APCA position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 57 funds holding APCA within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Vivaldi Asset Management LLC. For more details on the positions held by Vivaldi Asset Management LLC (or by any of the other funds holding APCA), click the fund name in the "Holder" column of the funds-holding-APCA table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Vivaldi Asset Management LLC	1,116,407	$12,426	12/31/2023
APCA	1,116,407	$12,426	12/31/2023
Wolverine Asset Management LLC		$10,076	12/31/2023
APCA	904,648	$10,069	12/31/2023
APCA.WT	240,978	$7	12/31/2023
Mizuho Securities USA LLC	801,117	$8,892	12/31/2023
APCA	801,117	$8,892	12/31/2023
Saba Capital Management L.P.		$7,333	12/31/2023
APCA	656,932	$7,312	12/31/2023
APCA.WT	654,757	$21	12/31/2023
Fir Tree Capital Management LP	604,005	$6,723	12/31/2023
APCA	604,005	$6,723	12/31/2023
Berkley W R Corp		$6,265	12/31/2023
APCA	562,825	$6,264	12/31/2023
APCA.WT	24,086	$1	12/31/2023
Periscope Capital Inc.		$6,208	12/31/2023
APCA	555,433	$6,182	12/31/2023
APCA.WT	817,800	$26	12/31/2023
Bulldog Investors LLC	528,453	$5,882	12/31/2023
APCA	528,453	$5,882	12/31/2023
Westchester Capital Management LLC	485,820	$5,407	12/31/2023
APCA	485,820	$5,407	12/31/2023
Cowen AND Company LLC		$5,144	12/31/2023
APCA	461,749	$5,139	12/31/2023
APCA.WT	176,198	$5	12/31/2023
Quarry LP	459,699	$5,116	12/31/2023
APCA	459,699	$5,116	12/31/2023
Picton Mahoney Asset Management		$4,601	12/31/2023
APCA	413,242	$4,600	12/31/2023
APCA.WT	50,000	$1	12/31/2023
Hudson Bay Capital Management LP	300,000	$3,339	12/31/2023
APCA	300,000	$3,339	12/31/2023
Radcliffe Capital Management L.P.	250,859	$2,792	12/31/2023
APCA	250,859	$2,792	12/31/2023
Flow State Investments L.P.	241,939	$2,693	12/31/2023
APCA	241,939	$2,693	12/31/2023
Atlas Merchant Capital LLC	209,042	$2,327	12/31/2023
APCA	209,042	$2,327	12/31/2023
Verition Fund Management LLC		$2,228	12/31/2023
APCA	200,000	$2,226	12/31/2023
APCA.WT	74,248	$2	12/31/2023
Shaolin Capital Management LLC		$2,155	12/31/2023
APCA	193,000	$2,148	12/31/2023
APCA.WT	250,000	$7	12/31/2023
UBS Oconnor LLC	187,581	$2,088	12/31/2023
APCA	187,581	$2,088	12/31/2023
LMR Partners LLP		$1,672	12/31/2023
APCA	150,000	$1,670	12/31/2023
APCA.WT	75,000	$2	12/31/2023
Crystalline Management Inc.		$1,455	12/31/2023
APCA	100,000	$1,113	12/31/2023
APCA.U	30,000	$342	12/31/2023
Walleye Capital LLC		$952	12/31/2023
APCA	85,000	$946	12/31/2023
APCA.WT	215,762	$6	12/31/2023
TENOR CAPITAL MANAGEMENT Co. L.P.		$780	12/31/2023
APCA	70,000	$779	12/31/2023
APCA.WT	35,000	$1	12/31/2023
Marshall Wace LLP		$594	12/31/2023
Call	53,334	$594	12/31/2023
Meteora Capital LLC	50,030	$557	12/31/2023
APCA	50,030	$557	12/31/2023
Mint Tower Capital Management B.V.		$446	12/31/2023
APCA	40,000	$445	12/31/2023
APCA.WT	20,000	$1	12/31/2023
Walleye Trading LLC		$402	12/31/2023
APCA	36,000	$401	12/31/2023
APCA.WT	40,500	$1	12/31/2023
Angelo Gordon & CO. L.P.		$278	12/31/2023
Call	25,000	$278	12/31/2023
Warberg Asset Management LLC	23,027	$256	12/31/2023
APCA	23,027	$256	12/31/2023
Kim LLC		$237	12/31/2023
APCA	21,078	$235	12/31/2023
APCA.WT	50,000	$2	12/31/2023
Glazer Capital LLC	17,354	$193	12/31/2023
APCA	17,354	$193	12/31/2023
Captrust Financial Advisors	16,899	$188	12/31/2023
APCA	16,899	$188	12/31/2023
Susquehanna International Group LLP	12,024	$134	12/31/2023
APCA	12,024	$134	12/31/2023
Clear Street LLC		$66	12/31/2023
APCA.U	5,919	$65	12/31/2023
APCA.WT	29,684	$1	12/31/2023
UBS Group AG	2,106	$23	12/31/2023
APCA	2,106	$23	12/31/2023
Sculptor Capital LP		$12	12/31/2023
APCA.WT	364,371	$12	12/31/2023
Highbridge Capital Management LLC		$6	12/31/2023
APCA.WT	206,771	$6	12/31/2023
Linden Advisors LP		$5	12/31/2023
APCA.WT	150,000	$5	12/31/2023
Taconic Capital Advisors LP		$5	12/31/2023
APCA.WT	175,000	$5	12/31/2023
Q Global Advisors LLC		$5	12/31/2023
APCA.WT	159,106	$5	12/31/2023
D. E. Shaw & Co. Inc.		$4	12/31/2023
APCA.WT	150,000	$4	12/31/2023
CNH Partners LLC		$4	12/31/2023
APCA.WT	124,027	$4	12/31/2023
MMCAP International Inc. SPC		$4	12/31/2023
APCA.WT	150,000	$4	12/31/2023
Millennium Management LLC		$2	12/31/2023
Call	72,500	$2	12/31/2023
Calamos Advisors LLC		$2	12/31/2023
APCA.WT	50,000	$2	12/31/2023
Parallax Volatility Advisers L.P.		$2	12/31/2023
APCA.WT	69,928	$2	12/31/2023
Schonfeld Strategic Advisors LLC		$2	12/31/2023
APCA.WT	50,000	$2	12/31/2023
Atalaya Capital Management LP		$2	12/31/2023
APCA.WT	50,000	$2	12/31/2023
State of Wisconsin Investment Board		$1	12/31/2023
APCA.WT	40,000	$1	12/31/2023
Whitebox Advisors LLC		$1	12/31/2023
APCA.WT	25,000	$1	12/31/2023
Citadel Advisors LLC		$1	12/31/2023
APCA.WT	47,181	$1	12/31/2023
Tower Research Capital LLC TRC		$1	12/31/2023
APCA.U	72	$1	12/31/2023
Vestcor Inc		$1	12/31/2023
APCA.WT	50,000	$1	12/31/2023
Yakira Capital Management Inc.		$1	12/31/2023
APCA.WT	49,999	$1	12/31/2023
Proequities Inc.		$0	12/31/2023
APCA	0	$0	12/31/2023
APCA.U	0	$0	12/31/2023
APCA.WT	0	$0	12/31/2023
OMERS ADMINISTRATION Corp		$0	12/31/2023
APCA.WT	12,500	$0	12/31/2023
Ancora Advisors LLC		$0	12/31/2023
APCA.WT	2,500	$0	12/31/2023
Robinson Capital Management LLC	3,273	$0	12/31/2023
APCA.WT	3,273	$0	12/31/2023