SEMPER AUGUSTUS INVESTMENTS GROUP LLC

Position in OLN — OLIN Corp

CIK 1115373 Highlands Ranch, CO

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Position in OLN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$42,688,831

-$17,642,822 QoQ

Shares Held

2,153,826

+6.1% QoQ

Ownership

1.89%

of shares outstanding

% of Portfolio

4.83%

of 13F equity value

Holder Rank

#13

of 408 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in OLN Over Time

Shares Held

Position Value (USD)

Position in Chemicals

Basic Materials · as of Jun 30, 2026

SEMPER AUGUSTUS INVESTMENTS GROUP LLC holds $42,688,831 across 1 Chemicals name. OLN ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	OLN	OLIN Corp This page	2,153,826	$42,688,831

All Filings in OLN

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$42,688,831	2,153,826	+6.1%	Shares	Sole	2026-08-14
2026-03-31	$60,331,653	2,029,319	+4.4%	Shares	Sole	2026-05-15
2025-12-31	$40,481,855	1,943,440	+1.0%	Shares	Sole	2026-02-17
2025-09-30	$48,086,882	1,924,245	+141.3%	Shares	Sole	2025-11-14
2025-06-30	$16,020,489	797,436	+13.5%	Shares	Sole	2025-08-15
2025-03-31	$17,027,775	702,466	+20.0%	Shares	Sole	2025-05-15
2024-12-31	$19,789,663	585,493	+11.0%	Shares	Sole	2025-02-14
2024-09-30	$25,306,667	527,442	+0.0%	Shares	Sole	2024-11-14
2024-06-30	$24,866,108	527,383	+4.4%	Shares	Sole	2024-08-14
2024-03-31	$29,713,933	505,339	-0.0%	Shares	Sole	2024-05-15
2023-12-31	$27,273,235	505,528	-0.1%	Shares	Sole	2024-02-14
2023-09-30	$25,299,276	506,188	-2.5%	Shares	Sole	2023-11-14
2023-06-30	$26,678,553	519,139	-2.1%	Shares	Sole	2023-08-14
2023-03-31	$29,436,034	530,379	-17.2%	Shares	Sole	2023-05-15
2022-12-31	$33,928,875	640,893	-0.1%	Shares	Sole	2023-02-14
2022-09-30	$27,497,657	641,270	+11.8%	Shares	Sole	2022-11-14
2022-06-30	$26,550,280	573,688	-23.6%	Shares	Sole	2022-08-15
2022-03-31	$39,275,506	751,253	+4.8%	Shares	Sole	2022-05-16
2021-12-31	$41,237,641	716,927	-2.1%	Shares	Sole	2022-02-14
2021-09-30	$35,333,378	732,298	-0.2%	Shares	Sole	2021-11-15
2021-06-30	$33,950,214	733,900	+1.6%	Shares	Sole	2021-08-16
2021-03-31	$27,423,794	722,249	-0.3%	Shares	Sole	2021-05-14
2020-12-31	$17,784,952	724,143	-0.1%	Shares	Sole	2021-02-12
2020-09-30	$8,975,413	724,993	+1.8%	Shares	Sole	2020-11-13
2020-06-30	$8,184,005	712,272	+3.3%	Shares	Sole	2020-08-14
2020-03-31	$8,045,333	689,403	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.