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SWK Holdings Corp (SWKHL) Annual Reports

Q: Where can I read SWK Holdings Corp (SWKHL) annual reports?

Every year on this page links straight to the full text on SEC EDGAR. US annual reports are web pages (HTML) rather than PDFs, so you can read and search them in the browser. 3 filings are currently indexed.

Q: What is the difference between a 10-K and a 20-F?

A 10-K is the annual report of a US domestic issuer; a 20-F is filed by foreign private issuers (Taiwanese companies with US ADRs, such as TSMC, file 20-F). A 40-F applies to Canadian issuers under the MJDS.

SWK Holdings Corp is listed on Nasdaq, classified by the SEC under Miscellaneous Business Credit Institution (SIC 6159). This page indexes 3 annual reports, each linking to the full text on the SEC's EDGAR system.

Company profile

Exchange： Nasdaq
Fiscal year end： 12/31
SEC CIK： 1089907 →

Website：Official site ↗

Financial Highlights

FY2025 Q3 (quarterly, ended 2025-09-30)
	Current	Prior year	YoY
Revenue	$0	$628,000	-100.0%
Operating income	$6.7M	$4.1M	+63.5%
Net income	$8.8M	$3.5M	+153.2%
EPS (diluted)	$0.72	$0.28	+157.1%

Source: SEC EDGAR (XBRL company facts)

Financial history

Revenue & profit

Quarterly · In mn (USD)

Revenue 0 mn Net income -19.4 mn

Show table：Income statement

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
Revenue	—	0	0	0	0	0	0	0	0	0.05	0.58	0.43	1.01	1.56	3.45	3.67	3.36	3.72	6.65	5.80	5.40	5.71	6.55	5.24	8.61	4.21	4.32	14.9	6.07	5.49	11.1	6.82	6.77	5.88	6.52	9.39	5.66	6.35	9.35	7.30	7.90	10.7	10.9	9.37	22.3	9.56	15.0	11.1	6.94	13.6	9.80	9.41	9.50	0.32	0.59	0.28	0.8	0.63	1.91	0.96	1.19	0	0
Operating income	-0.35	-0.38	-0.36	-0.38	-0.31	-0.36	-0.49	-0.3	-0.71	-0.79	0.2	0.04	0.59	1.10	2.98	3.00	2.62	2.59	5.92	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3.11	16.6	2.63	—	5.29	1.74	6.76	—	—	—	4.33	0.33	1.08	0.9	4.08	5.53	8.11	4.63	6.68	0.86
Net income	-0.28	-0.24	0.33	-0.13	-0.24	-0.3	-0.4	-0.26	-0.67	-0.75	0.25	0.06	0.39	0.62	11.8	1.46	1.39	0.43	17.5	2.26	-0.37	-5.78	-3.47	3.10	-1.05	3.12	23.7	5.24	3.41	2.76	-8.36	3.64	3.67	-5.72	4.60	6.56	4.33	4.16	8.79	-4.66	0.88	4.34	4.64	3.39	14.0	2.24	6.33	3.48	0.56	6.62	2.83	4.64	3.93	4.47	2.84	0.86	4.39	3.47	5.87	4.54	3.54	8.78	-19.4

Balance sheet

Quarterly · In mn (USD)

Total assets 272 mn Total liabilities 37.3 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Show table：Balance sheet

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
Current assets	—	—	39.3	—	38.9	38.6	38.3	38.0	37.7	37.1	26.1	25.9	18.9	11.5	9.03	5.58	18.3	71.5	71.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	22.6	—	—	—	16.6	28.8	22.7	17.0	6.67	6.91	12.8	24.8	47.4	46.0	58.8	28.5	10.4	8.88	13.1	37.2	11.9	13.9	14.8	25.2	20.3	75.9	21.2	16.3	46.8
Total assets	—	—	39.3	—	38.9	38.6	38.3	38.0	37.7	37.1	45.3	45.3	44.9	45.5	61.6	69.3	71.4	135	188	191	190	184	180	184	182	185	209	212	216	218	210	214	217	213	216	221	225	248	254	265	259	257	274	277	273	277	283	286	284	292	300	301	290	316	334	322	321	321	332	331	286	289	272
Current liabilities	—	—	0.23	—	0.09	0.08	0.19	0.09	0.41	0.14	0.09	0.17	0.14	0.35	0.36	0.81	1.56	0.69	0.86	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2.58	—	—	—	3.06	18.4	9.36	3.63	15.4	15.2	3.08	4.50	5.10	4.86	2.78	4.75	6.35	12.3	3.00	24.8	3.94	4.38	5.53	4.98	5.57	6.72	6.68	2.87	4.97
Total liabilities	—	—	0.32	—	0.18	0.17	0.25	0.15	0.48	0.2	1.13	0.96	0.83	1.31	5.66	12.1	12.9	1.23	1.29	2.13	1.53	1.29	1.05	1.26	0.91	0.75	0.87	0.92	0.79	1.69	1.93	2.52	1.91	3.40	2.61	2.34	1.33	19.9	17.8	33.1	26.9	21.1	33.4	33.1	14.6	15.9	15.4	15.2	12.9	14.8	19.7	26.4	16.6	38.3	53.9	42.1	38.2	37.9	43.5	38.6	39.2	35.2	37.3
Equity	—	—	39.0	—	38.7	38.4	38.0	37.8	37.2	36.9	37.2	37.3	37.8	38.5	50.3	51.8	53.3	129	182	185	184	179	175	178	177	181	204	211	215	217	208	212	215	210	213	219	223	228	237	232	232	236	241	244	258	261	267	271	272	277	280	274	274	278	280	280	283	283	289	293	246	254	235

Cash flow

Quarterly · In mn (USD)

Operating 10.3 mn Investing 22.3 mn Financing 0 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
Operating	-0.85	-0.24	-0.21	-0.38	-0.23	-0.26	-0.35	-0.3	-0.25	-0.6	0.04	0.17	0.22	0.49	0.47	1.26	1.16	0.19	2.52	3.36	1.20	3.09	3.56	2.33	3.46	1.85	2.01	2.98	3.07	3.53	9.88	5.21	3.88	5.88	4.66	7.00	3.86	2.54	5.14	3.32	1.82	4.08	10.1	4.37	14.9	3.82	11.2	4.26	-0.86	1.71	3.10	0.66	4.72	3.80	5.70	4.43	5.41	6.32	6.89	8.28	7.80	0.91	10.3
Investing	1.42	0.02	0.5	0.17	0	0	0	—	0	0	-19.5	0	-6.25	-7.13	-6.68	-10.0	11.6	-9.22	-48.0	-1.62	-31.4	-5.82	20.0	12.6	13.2	-11.2	-35.6	14.1	-6.98	-24.0	4.71	-14.3	-3.90	-7.58	-2.33	12.7	-15.6	-25.4	1.60	-4.38	-0.09	-4.58	-26.1	-5.17	7.37	8.19	15.4	-5.71	14.6	-36.7	-15.7	-11.1	14.8	-0.13	-52.5	9.18	-4.37	8.58	-23.5	22.7	20.1	2.96	22.3
Financing	0.02	0	0	—	0.17	—	—	—	0	—	7.00	—	-0.87	-1.28	3.95	4.95	-0.8	62.4	35.0	-0.98	-0.81	-0.93	-1.04	-0.98	-1.23	-0.79	-0.7	-8.79	-0.17	0	0	—	-0.15	-0.36	-1.32	-0.74	-0.05	-0.01	-0.07	14.2	-8.88	-7.35	9.75	-0.6	-17.2	0.01	-2.37	-0.01	0	-0.76	-0.59	7.51	-15.9	20.6	21.0	-13.3	-0.99	-3.26	5.38	-7.10	-49.7	-1.66	0
Cash at period end	39.2	39.0	39.3	39.0	38.8	38.5	38.2	37.9	37.6	37.0	24.6	24.8	17.9	9.92	7.66	3.87	15.8	69.2	58.7	59.5	28.4	24.8	47.3	61.2	76.6	66.4	32.2	40.5	36.4	16.0	30.6	21.4	21.3	19.2	20.2	39.2	27.4	4.49	11.2	24.3	17.2	9.31	3.01	1.61	6.62	18.6	42.9	41.4	55.1	19.4	6.16	3.24	6.81	31.0	4.50	5.50	5.55	17.2	5.93	29.8	8.01	10.2	42.8

Profitability

Quarterly · %

Operating margin 389.0% Net margin 297.1%

Gross, operating and net margin = the respective profit ÷ revenue.

Show table：Profitability

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
Operating margin	—	—	—	—	—	—	—	—	—	-1466.7%	34.3%	9.3%	58.0%	70.3%	86.4%	81.8%	77.9%	69.6%	89.0%	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	33.2%	74.6%	27.5%	—	47.5%	25.0%	49.6%	—	—	—	1373.3%	56.1%	386.7%	112.1%	650.0%	290.1%	842.5%	389.0%	—	—
Net margin	—	—	—	—	—	—	—	—	—	-1387.0%	43.0%	13.9%	38.3%	39.8%	342.3%	39.7%	41.4%	11.6%	262.8%	38.9%	-6.9%	-101.2%	-53.0%	59.1%	-12.2%	74.1%	548.9%	35.2%	56.1%	50.3%	-75.5%	53.4%	54.2%	-97.1%	70.6%	69.8%	76.5%	65.5%	94.0%	-63.8%	11.1%	40.8%	42.6%	36.2%	62.7%	23.5%	42.3%	31.3%	8.1%	48.6%	28.9%	49.3%	41.4%	1420.3%	485.3%	308.6%	546.6%	552.2%	308.2%	471.3%	297.1%	—	—

Returns & leverage

Quarterly · %

ROE -1.0% ROA -0.8% Debt ratio 13.7%

ROE / ROA = trailing four-quarter net income ÷ average equity / total assets (annual mode: the year’s net income ÷ average of opening and closing). Not computed when the denominator is zero or negative.

Show table：Returns & leverage

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
ROE	—	—	—	—	-0.7%	-0.9%	-2.8%	-3.2%	-4.3%	-5.5%	-3.8%	-2.9%	-0.1%	3.5%	29.4%	32.0%	33.5%	18.0%	17.9%	18.3%	16.7%	8.8%	-4.1%	-3.6%	-4.0%	0.9%	15.2%	15.9%	18.1%	17.7%	1.5%	0.7%	0.8%	-3.2%	2.9%	4.2%	4.5%	9.0%	10.6%	5.6%	4.0%	4.0%	2.2%	5.6%	10.8%	9.8%	10.2%	10.1%	4.8%	6.3%	4.9%	5.4%	6.6%	5.7%	5.7%	4.4%	4.5%	4.1%	5.1%	6.4%	6.6%	8.4%	-1.0%
ROA	—	—	—	—	-0.7%	-0.9%	-2.8%	-3.1%	-4.2%	-5.5%	-3.4%	-2.7%	-0.1%	3.2%	24.1%	24.9%	26.3%	16.7%	16.6%	16.6%	15.1%	8.5%	-4.0%	-3.5%	-3.9%	0.9%	14.8%	15.7%	17.8%	17.4%	1.5%	0.7%	0.8%	-3.1%	2.9%	4.2%	4.4%	8.5%	10.1%	5.2%	3.8%	3.7%	2.0%	4.9%	9.9%	9.1%	9.3%	9.2%	4.5%	6.0%	4.6%	5.0%	6.3%	5.2%	5.0%	3.9%	4.1%	3.6%	4.4%	5.6%	5.7%	7.4%	-0.8%
Debt ratio	—	—	0.8%	—	0.5%	0.4%	0.7%	0.4%	1.3%	0.6%	2.5%	2.1%	1.8%	2.9%	9.2%	17.4%	18.0%	0.9%	0.7%	1.1%	0.8%	0.7%	0.6%	0.7%	0.5%	0.4%	0.4%	0.4%	0.4%	0.8%	0.9%	1.2%	0.9%	1.6%	1.2%	1.1%	0.6%	8.0%	7.0%	12.5%	10.4%	8.2%	12.2%	11.9%	5.3%	5.8%	5.5%	5.3%	4.5%	5.1%	6.6%	8.8%	5.7%	12.1%	16.1%	13.1%	11.9%	11.8%	13.1%	11.7%	13.7%	12.2%	13.7%

EPS

Quarterly · US$

EPS US$-1.59

Show table：EPS

Item	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4	2020Q1	2020Q2	2020Q3	2020Q4	2021Q1	2021Q2	2021Q3	2021Q4	2022Q1	2022Q2	2022Q3	2022Q4	2023Q1	2023Q2	2023Q3	2023Q4	2024Q1	2024Q2	2024Q3	2024Q4	2025Q1	2025Q2	2025Q3	2025Q4
EPS（US$）	—	—	—	—	—	—	—	-0.01	-0.02	-0.02	0.01	0.00	0.01	0.01	0.28	0.04	0.03	0.01	0.25	0.02	0.00	-0.44	-0.27	0.24	-0.08	0.24	1.83	0.40	0.26	0.21	-0.64	0.28	0.28	-0.44	0.35	0.51	0.34	0.32	0.68	-0.36	0.07	0.34	0.36	0.26	1.09	0.17	0.49	0.27	0.04	0.51	0.22	0.36	0.31	0.36	0.23	0.07	0.35	0.28	0.47	0.37	0.29	0.72	-1.59

Revenue & profit

Year-to-date · In mn (USD)

Revenue 2.15 mn Net income -2.53 mn

Year-to-date = summed from the first quarter of the fiscal year; balance-sheet items are period-end balances.

Balance sheet

Year-to-date · In mn (USD)

Total assets 272 mn Total liabilities 37.3 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Cash flow

Year-to-date · In mn (USD)

Operating 27.3 mn Investing 68.1 mn Financing -58.5 mn

Positive = cash in, negative = cash out.

Profitability

Year-to-date · %

Operating margin 941.7% Net margin -117.7%

Gross, operating and net margin = the respective profit ÷ revenue.

Returns & leverage

Year-to-date · %

ROE -1.0% ROA -0.8% Debt ratio 13.7%

EPS

Year-to-date · US$

EPS US$-0.21

Revenue & profit

Annual · In mn (USD)

Revenue 2.15 mn Net income -2.53 mn

Annual = sum of four quarters of a complete fiscal year (incomplete years are omitted); balance-sheet items are year-end balances.

Show table：Income statement

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Revenue	0	0.64	6.45	17.4	23.5	22.4	37.5	26.0	30.8	36.7	56.2	41.5	19.8	3.62	2.15
Operating income	-1.55	-1.60	4.70	14.1	—	—	—	—	—	—	—	—	—	11.6	20.3
Net income	-1.07	-1.42	12.9	20.8	-7.37	28.9	3.05	6.20	23.8	5.20	25.9	13.5	15.9	14.6	-2.53

Balance sheet

Annual · In mn (USD)

Total assets 272 mn Total liabilities 37.3 mn

Equity = assets − liabilities. Balance-sheet figures are period-end balances, not cumulative.

Show table：Balance sheet

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Current assets	38.3	26.1	9.03	71.1	—	—	—	22.6	16.6	6.67	47.4	10.4	11.9	20.3	46.8
Total assets	38.3	45.3	61.6	188	180	209	210	216	254	274	283	300	334	332	272
Current liabilities	0.19	0.09	0.36	0.86	—	—	—	2.58	3.06	15.4	5.10	6.35	3.94	5.57	4.97
Total liabilities	0.25	1.13	5.66	1.29	1.05	0.87	1.93	2.61	17.8	33.4	15.4	19.7	53.9	43.5	37.3
Equity	38.0	37.2	50.3	182	175	204	208	213	237	241	267	280	280	289	235

Cash flow

Annual · In mn (USD)

Operating 27.3 mn Investing 68.1 mn Financing -58.5 mn

Positive = cash in, negative = cash out.

Show table：Cash flow statement

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Operating	-1.23	-1.11	1.34	5.13	11.2	9.64	19.5	19.6	18.5	19.3	34.3	8.20	14.9	23.1	27.3
Investing	0.17	—	-20.1	-55.6	-18.9	-21.1	-12.1	-28.1	-26.7	-35.2	25.8	-43.5	-49.0	-10.1	68.1
Financing	—	—	—	102	-3.77	-3.70	-8.96	—	-0.88	7.75	-20.2	-1.36	33.1	-12.2	-58.5
Cash at period end	38.2	24.6	7.66	58.7	47.3	32.2	30.6	20.2	11.2	3.01	42.9	6.16	4.50	5.93	42.8

Profitability

Annual · %

Operating margin 941.7% Net margin -117.7%

Gross, operating and net margin = the respective profit ÷ revenue.

Show table：Profitability

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Operating margin	—	-251.7%	72.9%	81.2%	—	—	—	—	—	—	—	—	—	320.5%	941.7%
Net margin	—	-223.1%	199.7%	119.3%	-31.4%	129.1%	8.1%	23.8%	77.5%	14.2%	46.2%	32.5%	80.2%	403.6%	-117.7%

Returns & leverage

Annual · %

ROE -1.0% ROA -0.8% Debt ratio 13.7%

Show table：Returns & leverage

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
ROE	-2.8%	-3.8%	29.4%	17.9%	-4.1%	15.2%	1.5%	2.9%	10.6%	2.2%	10.2%	4.9%	5.7%	5.1%	-1.0%
ROA	-2.8%	-3.4%	24.1%	16.6%	-4.0%	14.8%	1.5%	2.9%	10.1%	2.0%	9.3%	4.6%	5.0%	4.4%	-0.8%
Debt ratio	0.7%	2.5%	9.2%	0.7%	0.6%	0.4%	0.9%	1.2%	7.0%	12.2%	5.5%	6.6%	16.1%	13.1%	13.7%

EPS

Annual · US$

EPS US$-0.21

Show table：EPS

Item	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
EPS（US$）	—	-0.04	0.30	0.33	-0.69	2.23	0.23	0.47	1.85	0.41	2.01	1.04	1.26	1.17	-0.21

Source: SEC EDGAR (XBRL company facts)

Annual reports by year

	10-K
2025	Open full text →
2024	Open full text →
2023	Open full text →

10-K: annual report of a US domestic issuer. Filings are the original documents hosted on SEC EDGAR — this site neither mirrors nor edits them.

FAQ

Where can I read SWK Holdings Corp (SWKHL) annual reports?

Every year in the table above links straight to the full text on SEC EDGAR. US annual reports are web pages (HTML) rather than PDFs, so you can read and search them in the browser without downloading anything. 3 filings are currently indexed.

What is the difference between a 10-K and a 20-F?

A 10-K is the annual report of a US domestic issuer, with sections fixed by law: Item 1 Business, Item 1A Risk Factors, Item 7 Management's Discussion and Analysis. A 20-F is filed by foreign private issuers — Taiwanese companies with US ADRs, such as TSMC, file 20-F rather than 10-K. A 40-F applies to Canadian issuers under the MJDS.

Are earnings call materials available here?

No. Earnings calls are not SEC filings, so US pages on this site cover annual reports only. Taiwan has a mandatory investor-conference disclosure regime, and those materials are indexed under Annual Reports.

Source: US Securities and Exchange Commission (SEC) EDGAR. This site indexes public filings and links to them; it hosts no copies, offers no investment advice, and makes no warranty as to timeliness or completeness.
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