Applied Optoelectronics (AAOI)

Cash burn rate (est.)	Burn method: Change in cash		Burn method: Operating income		Burn method: FCF (opex + capex)
	Last Q	Avg 4Q	Last Q	Avg 4Q	Last Q	Avg 4Q
Cash on hand (at last report)	41.37 mm	41.37 mm	41.37 mm	41.37 mm	41.37 mm	41.37 mm
Cash burn (monthly)	(no burn)	(no burn)	5.92 mm	6.75 mm	4.81 mm	3.61 mm
Cash used (since last report)	n/a	n/a	23.81 mm	27.16 mm	19.36 mm	14.53 mm
Cash remaining	n/a	n/a	17.56 mm	14.21 mm	22.01 mm	26.83 mm
Runway (months of cash)	n/a	n/a	3.0	2.1	4.6	7.4

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Financial data from company earnings reports.

Institutional ownership, Q3 2024

AAOI institutional ownership history Ownership history

63.2% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	149	140	+6.4%
Opened positions	42	46	-8.7%
Closed positions	33	25	+32.0%
Increased positions	43	40	+7.5%
Reduced positions	35	37	-5.4%

13F shares	Current	Prev Q	Change
Total value	415.90 bn	239.10 bn	+73.9%
Total shares	30.26 mm	29.98 mm	+1.0%
Total puts	1.23 mm	1.39 mm	-11.7%
Total calls	1.64 mm	1.09 mm	+50.6%
Total put/call ratio	0.7	1.3	-41.3%

Largest owners	Shares	Value	Change
BlackRock	3.04 mm	$43.47 bn	NEW
Vanguard	2.19 mm	$31.31 bn	+1.5%
Royce & Associates	1.60 mm	$22.85 bn	+47.7%
Driehaus Capital Management	1.52 mm	$21.78 bn	+80.8%
Westfield Capital Management	1.33 mm	$19.02 bn	NEW
Shellback Capital	1.25 mm	$17.95 bn	+20.7%
Whale Rock Capital Management	1.13 mm	$16.15 bn	NEW
AMP Ameriprise Financial	1.03 mm	$14.77 bn	-52.1%
Geode Capital Management	909.56 k	$13.02 bn	+7.1%
STT State Street	887.26 k	$12.70 bn	+27.7%

Largest transactions	Shares	Bought/sold	Change
BlackRock	3.04 mm	+3.04 mm	NEW
BLK BlackRock	0.00	-3.01 mm	EXIT
Hood River Capital Management	0.00	-1.38 mm	EXIT
Point72 Asset Management	0.00	-1.34 mm	EXIT
Westfield Capital Management	1.33 mm	+1.33 mm	NEW
Whale Rock Capital Management	1.13 mm	+1.13 mm	NEW
AMP Ameriprise Financial	1.03 mm	-1.12 mm	-52.1%
Intrinsic Edge Capital Management	705.43 k	+705.43 k	NEW
Driehaus Capital Management	1.52 mm	+680.07 k	+80.8%
Millennium Management	608.15 k	+608.15 k	NEW

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

AAOI insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
22 Jan 25	Kuo David C	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	487	14.68 k	93,066
22 Jan 25	Kuo David C	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	1,926	58.07 k	93,553
22 Jan 25	Kuo David C	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	1,099	33.13 k	95,479
22 Jan 25	Kuo David C	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	921	27.77 k	96,578
22 Jan 25	Kuo David C	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	623	18.78 k	97,499
22 Jan 25	Chang Hung-Lun	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	632	19.05 k	188,676
22 Jan 25	Chang Hung-Lun	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	2,758	83.15 k	189,308
22 Jan 25	Chang Hung-Lun	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	1,758	53.00 k	192,066
22 Jan 25	Chang Hung-Lun	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	1,472	44.38 k	193,824
22 Jan 25	Chang Hung-Lun	Common Stock, $.001 par value	Payment of exercise	Dispose F	No	No	30.15	996	30.03 k	195,296