SummerHaven Investment Management, LLC

Position in SIGA — Siga Technologies Inc

CIK 1846436 STAMFORD, CT

Back to SIGA Full portfolio

Position in SIGA

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$367,731

-$172,752 QoQ

Shares Held

101,025

0.0% QoQ

Ownership

0.141%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

#46

of 161 holders

Holding Since

Sep 2022

12 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Common Shares in SIGA Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

SummerHaven Investment Management, LLC holds $1,850,031 across 3 Drug Manufacturers - Specialty & Generic names. SIGA ranks #3 (19.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COLL	Collegium Pharmaceutical, Inc	22,756	$823,767
2	AMPH	Amphastar Pharmaceuticals, Inc.	32,633	$658,533
3	SIGA	Siga Technologies Inc This page	101,025	$367,731

All Filings in SIGA

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12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$367,731	101,025	0.0%	Shares	Sole	2026-07-21
2026-03-31	$540,483	101,025	-17.7%	Shares	Sole	2026-04-24
2025-12-31	$749,751	122,709	0.0%	Shares	Sole	2026-02-03
2025-09-30	$1,122,787	122,709	+24.5%	Shares	Sole	2025-11-03
2025-06-30	$642,383	98,525	+2.4%	Shares	Sole	2025-07-17
2025-03-31	$527,219	96,208	+2.6%	Shares	Sole	2025-04-16
2024-12-31	$563,762	93,804	0.0%	Shares	Sole	2025-01-14
2024-09-30	$633,177	93,804	+123.9%	Shares	Sole	2024-10-16
2023-06-30	$211,574	41,896	-33.3%	Shares	Sole	2023-07-24
2023-03-31	$361,151	62,809	+4.6%	Shares	Sole	2023-04-13
2022-12-31	$441,864	60,036	+2.1%	Shares	Sole	2023-01-18
2022-09-30	$605,660	58,802	—	Shares	Sole	2022-10-20
No filing history on record for this holder in this stock.