WINA

Winmark Corp

Company with tickers: WINA

CIK

908315

CUSIP

974250102

Shares Outstanding

3,577,671

13F Activity (30d)

74 filings 70 filers

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-04	52,299	25,846	78,145	42.3%
2026-04-27	60,223	35,916	96,139	40.6%
2026-04-20	90,014	24,970	114,984	37.7%
2026-04-13	100,515	35,627	136,142	32.5%
2026-04-06	77,030	35,107	112,137	22.8%
2026-03-30	34,181	27,392	61,573	34.3%
2026-03-23	52,103	37,066	89,169	33.8%
2026-03-16	57,709	32,029	89,738	28.2%
2026-03-09	93,569	135,739	229,308	42.3%
2026-03-02	88,625	136,795	225,420	45.5%
2026-02-23	77,486	120,482	197,968	44.6%
2026-02-16	63,946	59,266	123,212	43.2%
2026-02-09	52,462	66,927	119,389	45.5%
2026-02-02	86,603	66,590	153,193	42.6%
2026-01-26	109,915	50,824	160,739	39.7%
2026-01-19	151,579	233,129	384,708	41.6%
2026-01-12	82,452	91,129	173,581	41.1%
2026-01-05	89,985	128,305	218,290	34.6%
2025-12-29	37,034	49,657	86,691	32.9%
2025-12-22	29,906	23,017	52,923	33.3%
2025-12-15	84,007	54,137	138,144	27.6%
2025-12-08	64,693	58,755	123,448	29.6%
2025-12-01	69,627	172,894	242,521	41.1%
2025-11-24	60,761	29,475	90,236	24.4%
2025-11-17	70,259	23,998	94,257	32.2%
2025-11-10	57,026	34,783	91,809	25.0%
2025-11-03	63,537	19,779	83,316	22.0%
2025-10-27	71,118	70,878	141,996	38.3%
2025-10-20	59,964	24,597	84,561	29.6%
2025-10-13	91,665	30,782	122,447	27.5%
2025-10-06	85,332	25,920	111,252	24.3%
2025-09-29	49,569	21,802	71,371	17.9%
2025-09-22	39,872	12,525	52,397	23.8%
2025-09-15	88,400	90,066	178,466	34.3%
2025-09-08	72,963	69,154	142,117	34.7%
2025-09-01	56,928	29,967	86,895	33.6%
2025-08-25	72,133	30,679	102,812	29.3%
2025-08-18	99,988	34,422	134,410	30.0%
2025-08-11	81,443	22,216	103,659	22.7%
2025-08-04	50,395	22,849	73,244	28.7%
2025-07-28	66,203	18,802	85,005	27.3%
2025-07-21	55,190	17,801	72,991	32.4%
2025-07-14	91,304	18,796	110,100	31.5%
2025-07-07	96,295	40,620	136,915	35.2%
2025-06-30	83,391	15,934	99,325	33.6%
2025-06-23	169,477	70,838	240,315	33.3%
2025-06-16	160,528	136,330	296,858	32.3%

Showing 1–47 of 47 weeks