There is a long list of 112 institutional holders of AAOI within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of AAOI by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-AAOI table below, the initial column indicates the name of each top institutional holder of AAOI, with a link to that fund's top holdings. The next columns indicate the amount of AAOI stock held by each of the institutional holders of AAOI, followed by the AAOI position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Driehaus Capital Management LLC	2,766,318	$53,445	12/31/2023
AAOI	2,766,318	$53,445	12/31/2023
Portolan Capital Management LLC	1,539,083	$29,735	12/31/2023
AAOI	1,539,083	$29,735	12/31/2023
Vanguard Group Inc.	1,512,221	$29,216	12/31/2023
AAOI	1,512,221	$29,216	12/31/2023
Hood River Capital Management LLC	1,351,123	$26,104	12/31/2023
AAOI	1,351,123	$26,104	12/31/2023
Jane Street Group LLC		$24,183	12/31/2023
AAOI	931,347	$17,994	12/31/2023
Call	357,900	$6,915	12/31/2023
Put	37,600	$726	12/31/2023
Whale Rock Capital Management LLC	1,025,785	$19,818	12/31/2023
AAOI	1,025,785	$19,818	12/31/2023
Royce & Associates LP	1,005,433	$19,425	12/31/2023
AAOI	1,005,433	$19,425	12/31/2023
Oberweis Asset Management Inc.	891,915	$17,232	12/31/2023
AAOI	891,915	$17,232	12/31/2023
Goldman Sachs Group Inc.	853,948	$16,498	12/31/2023
AAOI	853,948	$16,498	12/31/2023
Susquehanna International Group LLP		$15,550	12/31/2023
Call	543,700	$10,504	12/31/2023
AAOI	509,144	$9,837	12/31/2023
Put	248,000	$4,791	12/31/2023
Morgan Stanley	733,620	$14,174	12/31/2023
AAOI	733,620	$14,174	12/31/2023
BlackRock Inc.	728,128	$14,067	12/31/2023
AAOI	728,128	$14,067	12/31/2023
Millennium Management LLC	633,264	$12,235	12/31/2023
AAOI	633,264	$12,235	12/31/2023
CloudAlpha Capital Management Limited Hong Kong	831,200	$11,520	03/31/2024
AAOI	831,200	$11,520	03/31/2024
Anatole Investment Management Ltd	525,222	$10,147	12/31/2023
AAOI	525,222	$10,147	12/31/2023
SG Americas Securities LLC	502,879	$9,716	12/31/2023
AAOI	502,879	$9,716	12/31/2023
Assenagon Asset Management S.A.	631,799	$8,757	03/31/2024
AAOI	631,799	$8,757	03/31/2024
Ameriprise Financial Inc.	452,491	$8,742	12/31/2023
AAOI	452,491	$8,742	12/31/2023
Invesco Ltd.	449,099	$8,677	12/31/2023
AAOI	449,099	$8,677	12/31/2023
Laurion Capital Management LP	413,611	$7,991	12/31/2023
AAOI	413,611	$7,991	12/31/2023
D. E. Shaw & Co. Inc.		$7,449	12/31/2023
AAOI	343,393	$6,634	12/31/2023
Call	53,900	$1,041	12/31/2023
Put	11,700	$226	12/31/2023
Geode Capital Management LLC	379,194	$7,328	12/31/2023
AAOI	379,194	$7,328	12/31/2023
American Century Companies Inc.	343,339	$6,633	12/31/2023
AAOI	343,339	$6,633	12/31/2023
Citigroup Inc.	319,595	$6,175	12/31/2023
AAOI	319,595	$6,175	12/31/2023
Point72 Asset Management L.P.	309,300	$5,976	12/31/2023
AAOI	309,300	$5,976	12/31/2023
Citadel Advisors LLC		$5,454	12/31/2023
AAOI	407,840	$7,879	12/31/2023
Put	224,000	$4,328	12/31/2023
Call	98,500	$1,903	12/31/2023
Alyeska Investment Group L.P.	262,467	$5,071	12/31/2023
AAOI	262,467	$5,071	12/31/2023
Kennedy Capital Management Inc.	245,589	$4,745	12/31/2023
AAOI	245,589	$4,745	12/31/2023
Voloridge Investment Management LLC	245,243	$4,738	12/31/2023
AAOI	245,243	$4,738	12/31/2023
State Street Corp	237,395	$4,586	12/31/2023
AAOI	237,395	$4,586	12/31/2023
Skaana Management L.P.		$4,540	12/31/2023
FIXED INCOME	3,917,000	$5,547	12/31/2023
Put	56,500	$1,092	12/31/2023
Call	4,400	$85	12/31/2023
Trexquant Investment LP	165,070	$3,189	12/31/2023
AAOI	165,070	$3,189	12/31/2023
Acuitas Investments LLC	155,781	$3,010	12/31/2023
AAOI	155,781	$3,010	12/31/2023
Barclays PLC	151,722	$2,931	12/31/2023
AAOI	151,722	$2,931	12/31/2023
Point72 Hong Kong Ltd	140,669	$2,718	12/31/2023
AAOI	140,669	$2,718	12/31/2023
Hussman Strategic Advisors Inc.	189,000	$2,620	03/31/2024
AAOI	189,000	$2,620	03/31/2024
Dimensional Fund Advisors LP	128,390	$2,480	12/31/2023
AAOI	128,390	$2,480	12/31/2023
Jefferies Financial Group Inc.		$2,341	12/31/2023
AAOI	91,200	$1,762	12/31/2023
Call	45,000	$869	12/31/2023
Put	15,000	$290	12/31/2023
CenterBook Partners LP	119,614	$2,311	12/31/2023
AAOI	119,614	$2,311	12/31/2023
Squarepoint Ops LLC	117,361	$2,267	12/31/2023
AAOI	117,361	$2,267	12/31/2023
Gamco Investors INC. ET AL	113,900	$2,201	12/31/2023
AAOI	113,900	$2,201	12/31/2023
Two Sigma Investments LP	112,828	$2,180	12/31/2023
AAOI	112,828	$2,180	12/31/2023
Tudor Investment Corp Et Al	107,487	$2,077	12/31/2023
AAOI	107,487	$2,077	12/31/2023
Deutsche Bank AG	105,788	$2,044	12/31/2023
AAOI	105,788	$2,044	12/31/2023
Rice Hall James & Associates LLC	140,688	$1,950	03/31/2024
AAOI	140,688	$1,950	03/31/2024
Polymer Capital Management HK LTD	100,000	$1,932	12/31/2023
AAOI	100,000	$1,932	12/31/2023
Northern Trust Corp	91,173	$1,761	12/31/2023
AAOI	91,173	$1,761	12/31/2023
Nomura Holdings Inc.	77,689	$1,501	12/31/2023
AAOI	77,689	$1,501	12/31/2023
Wolverine Trading LLC		$1,446	12/31/2023
Call	76,100	$1,470	12/31/2023
Put	27,800	$537	12/31/2023
AAOI	26,557	$513	12/31/2023
Cubist Systematic Strategies LLC		$1,280	12/31/2023
Call	71,500	$1,381	12/31/2023
Put	54,800	$1,059	12/31/2023
AAOI	49,602	$958	12/31/2023

See All: Funds Holding AAOI
See Details: Top 10 Hedge Funds Holding AAOI
Also See: AAOI Insider Buying
Also See: AAOI Holdings Changes

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