SMHI · SEACOR Marine Holdings Inc.

$9.95 +0.18 (+1.84%)

Market Cap

$266.17M

27.13M

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
2026-07-13	115,242	102,835	218,077	38.0%
2026-07-06	136,722	49,906	186,628	38.3%
2026-06-29	165,432	73,767	239,199	35.1%
2026-06-22	340,178	326,561	666,739	40.5%
2026-06-15	110,825	80,529	191,354	37.6%
2026-06-08	54,933	126,855	181,788	50.5%
2026-06-01	74,889	63,173	138,062	40.1%
2026-05-25	120,897	106,299	227,196	42.7%
2026-05-18	48,616	51,759	100,375	40.0%
2026-05-11	132,282	59,880	192,162	46.3%
2026-05-04	89,810	67,843	157,653	40.2%
2026-04-27	78,284	58,409	136,693	39.6%
2026-04-20	77,885	42,869	120,754	37.9%
2026-04-13	65,966	41,579	107,545	36.9%
2026-04-06	105,670	113,224	218,894	42.5%
2026-03-30	62,428	58,928	121,356	33.3%
2026-03-23	93,213	80,038	173,251	41.9%
2026-03-16	84,436	115,175	199,611	34.1%
2026-03-09	101,437	122,525	223,962	37.7%
2026-03-02	322,163	195,231	517,394	33.6%
2026-02-23	136,946	199,246	336,192	32.6%
2026-02-16	50,791	57,768	108,559	32.1%
2026-02-09	78,327	98,331	176,658	37.6%
2026-02-02	100,546	115,997	216,543	37.0%
2026-01-26	115,434	127,866	243,300	33.9%
2026-01-19	140,491	94,863	235,354	29.5%
2026-01-12	73,462	56,456	129,918	35.2%
2026-01-05	101,423	73,965	175,388	32.7%
2025-12-29	75,436	143,677	219,113	37.2%
2025-12-22	47,767	119,529	167,296	27.1%
2025-12-15	44,234	174,460	218,694	38.2%
2025-12-08	78,375	72,490	150,865	39.0%
2025-12-01	75,229	95,361	170,590	34.3%
2025-11-24	38,179	67,372	105,551	33.0%
2025-11-17	67,731	215,988	283,719	43.4%
2025-11-10	72,336	159,633	231,969	42.7%
2025-11-03	60,504	184,778	245,282	44.4%
2025-10-27	43,794	107,720	151,514	38.4%
2025-10-20	42,022	54,302	96,324	31.3%
2025-10-13	34,414	57,957	92,371	31.6%
2025-10-06	41,020	65,949	106,969	29.2%
2025-09-29	29,012	74,511	103,523	33.5%
2025-09-22	30,050	47,712	77,762	33.9%
2025-09-15	62,436	155,084	217,520	23.6%
2025-09-08	47,535	43,941	91,476	30.6%
2025-09-01	24,170	76,724	100,894	31.0%
2025-08-25	29,748	35,099	64,847	27.2%

Showing 1–47 of 47 weeks

Key facts CIK 1690334 CUSIP 78413P101 13F (30d) 89 filings 88 filers Visit website Investor relations