Christopher Bloomstran Seacor Marine Holdings Inc. Transaction History

Semper Augustus Investments Group LLC

$786 Million
Q3 2025

A detailed history of Christopher Bloomstran (Semper Augustus Investments Group LLC) transactions in Seacor Marine Holdings Inc. stock. As of the latest transaction made, Semper Augustus Investments Group LLC holds 211,480 shares of SMHI stock, worth $1.57 Million. This represents 0.17% of its overall portfolio holdings.

Number of Shares

211,480

Previous 211,480 -0.0%

Holding current value

$1.57 Million

Previous $1.08 Million 25.14%

% of portfolio

0.17%

Previous 0.15%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	SELL	$9.11 - $15.32 $28,067 - $47,200	-3,081 Reduced 1.44%	211,480 $2.04 Million
Q2 2024 Aug 14, 2024	SELL	$11.71 - $14.53 $233,228 - $289,394	-19,917 Reduced 8.49%	214,561 $2.89 Million
Q1 2024 May 15, 2024	SELL	$10.0 - $14.02 $25,480 - $35,722	-2,548 Reduced 1.07%	234,478 $3.27 Million
Q4 2023 Feb 14, 2024	SELL	$10.69 - $15.19 $106,376 - $151,155	-9,951 Reduced 4.03%	237,026 $2.98 Million
Q2 2023 Aug 14, 2023	SELL	$7.6 - $11.43 $8,709 - $13,098	-1,146 Reduced 0.46%	246,977 $2.82 Million

Q1 2023 May 15, 2023	SELL	$7.21 - $11.45 $16,323 - $25,922	-2,264 Reduced 0.9%	248,123 $1.89 Million
Q4 2022 Feb 14, 2023	SELL	$5.67 - $9.71 $3,033 - $5,194	-535 Reduced 0.21%	250,387 $2.29 Million
Q3 2022 Nov 14, 2022	SELL	$5.01 - $7.4 $2,535 - $3,744	-506 Reduced 0.2%	250,922 $1.41 Million
Q2 2022 Aug 15, 2022	SELL	$5.76 - $9.65 $19,100 - $31,999	-3,316 Reduced 1.3%	251,428 $1.45 Million
Q4 2021 Feb 14, 2022	SELL	$3.25 - $5.38 $18,291 - $30,278	-5,628 Reduced 2.16%	254,744 $866,000
Q3 2021 Nov 15, 2021	SELL	$3.67 - $4.84 $1,332 - $1,756	-363 Reduced 0.14%	260,372 $1.21 Million
Q2 2021 Aug 16, 2021	BUY	$3.43 - $5.33 $13,867 - $21,549	4,043 Added 1.58%	260,735 $1.15 Million
Q1 2021 May 14, 2021	SELL	$2.7 - $6.06 $901 - $2,024	-334 Reduced 0.13%	256,692 $1.37 Million
Q4 2020 Feb 12, 2021	SELL	$1.64 - $2.86 $1,059 - $1,847	-646 Reduced 0.25%	257,026 $697,000
Q3 2020 Nov 13, 2020	SELL	$2.03 - $3.39 $2,726 - $4,552	-1,343 Reduced 0.52%	257,672 $523,000
Q2 2020 Aug 14, 2020	SELL	$1.49 - $4.79 $5,003 - $16,084	-3,358 Reduced 1.28%	259,015 $660,000
Q1 2020 May 14, 2020	SELL	$3.66 - $13.89 $252,320 - $957,576	-68,940 Reduced 20.81%	262,373 $1.15 Million
Q3 2019 Nov 14, 2019	BUY	$11.05 - $14.9 $108,455 - $146,243	9,815 Added 3.05%	331,313 $4.17 Million
Q2 2019 Aug 13, 2019	BUY	$12.69 - $14.96 $4,441 - $5,236	350 Added 0.11%	321,498 $4.81 Million
Q4 2018 Feb 13, 2019	SELL	$11.76 - $22.47 $90,669 - $173,243	-7,710 Reduced 2.34%	321,148 $3.78 Million
Q2 2018 Aug 13, 2018	SELL	$19.25 - $24.32 $141,737 - $179,068	-7,363 Reduced 2.19%	328,858 $7.59 Million
Q1 2018 May 14, 2018	BUY	$12.15 - $19.5 $89,229 - $143,208	7,344 Added 2.23%	336,221 $6.4 Million
Q4 2017 Feb 13, 2018	BUY	$11.7 - $15.75 $1.04 Million - $1.4 Million	89,048 Added 37.13%	328,877 $3.85 Million
Q3 2017 Nov 13, 2017	BUY	$12.01 - $15.64 $2.88 Million - $3.75 Million	239,829	239,829 $3.75 Million

Others Institutions Holding SMHI

# of Institutions

Shares Held

12.1M

Call Options Held

12.4K

Put Options Held

View Full List

About SEACOR Marine Holdings Inc.

Ticker SMHI
Exchange NYSE
Sector Industrials
Industry Marine Shipping
Shares Outstandng 26,705,700
Market Cap $198M
Description
SEACOR Marine Holdings Inc. provides marine and support transportation services to offshore oil, natural gas, and windfarm facilities worldwide. Its offshore support and specialty vessels deliver cargo and personnel to offshore installations, including wind farms; handle anchors and mooring equipment required to tether rigs to the seabed; assist...

More about SMHI

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