GCT Semiconductor Holding (GCTS)

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)	1.81 mm	1.81 mm	1.81 mm	1.81 mm	1.81 mm	1.81 mm
Cash burn (monthly)	741.00 k	(no burn)	2.35 mm	1.39 mm	1.54 mm	2.47 mm
Cash used (since last report)	3.75 mm	n/a	11.92 mm	7.03 mm	7.81 mm	12.49 mm
Cash remaining	-1.94 mm	n/a	-10.11 mm	-5.22 mm	-6.00 mm	-10.68 mm
Runway (months of cash)	-2.6	n/a	-4.3	-3.8	-3.9	-4.3

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Financial data from company earnings reports.

Institutional ownership, Q3 2024

GCTS institutional ownership history Ownership history

43.9% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	39	43	-9.3%
Opened positions	1	2	-50.0%
Closed positions	5	5	–
Increased positions	1	6	-83.3%
Reduced positions	7	8	-12.5%

13F shares	Current	Prev Q	Change
Total value	1.44 bn	2.12 bn	-32.2%
Total shares	20.94 mm	21.75 mm	-3.7%
Total puts	0.00	0.00
Total calls	1.72 mm	1.31 mm	+31.8%
Total put/call ratio	–	–	–

Largest owners	Shares	Value	Change
Anapass	7.28 mm	$0.00	0.0%
Cowen And	3.74 mm	$487.09 mm	+55.4%
Global Coretech Growth Fund 1	2.25 mm	$11.29 mm	0.0%
683 Capital Management	1.31 mm	$170.43 mm	-2.9%
Saba Capital Management	710.65 k	$92.46 mm	0.0%
Zazove Associates	668.65 k	$86.96 mm	0.0%
Walleye Capital	634.56 k	$82.56 mm	0.0%
Sculptor Capital	493.00 k	$64.11 mm	0.0%
Shaolin Capital Management	479.96 k	$62.44 mm	-46.3%
Walleye Trading	341.05 k	$44.37 mm	0.0%

Largest transactions	Shares	Bought/sold	Change
Cowen And	3.74 mm	+1.34 mm	+55.4%
Dryden Capital	0.00	-793.95 k	EXIT
Shaolin Capital Management	479.96 k	-413.52 k	-46.3%
Exos Asset Management	0.00	-300.00 k	EXIT
Flow State Investments	0.00	-175.00 k	EXIT
Kim	0.00	-125.00 k	EXIT
Periscope Capital	200.00 k	-69.90 k	-25.9%
Susquehanna International	16.35 k	-64.24 k	-79.7%
Boothbay Fund Management	0.00	-61.67 k	EXIT
Context Capital Management	172.16 k	-50.00 k	-22.5%

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

GCTS insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
19 Feb 25	Alex Sum	Common Stock, par value $0.0001 per share	Option exercise	Acquire M	No	No	0.11	13,259	1.46 k	108,743
19 Feb 25	Alex Sum	Stock Option Common Stock	Option exercise	Dispose M	No	No	0.11	13,259	1.46 k	0
13 Jan 25	John Schlaefer	Common Stock, par value $0.0001 per share	Option exercise	Acquire M	No	No	0.11	35,669	3.92 k	127,173
13 Jan 25	John Schlaefer	Stock Option Common Stock	Option exercise	Dispose M	No	No	0.11	35,669	3.92 k	0
31 Dec 24	Kyeongho Lee	Common Stock	Grant	Acquire A	No	No	0	11,802	0.00	1,697,279
31 Dec 24	Kukjin Chun	Common Stock	Grant	Acquire A	No	No	0	11,802	0.00	28,964
31 Dec 24	Robert Barker	Common Stock	Grant	Acquire A	No	No	0	11,802	0.00	41,162