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SIGASIGA
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Position history for AMERICAN CENTURY COMPANIES INCAMERICAN CENTURY COMPANIES INC's holdings in SIGA TECHNOLOGIES INC

AMERICAN CENTURY COMPANIES INC holds 1.5M shares of SIGA (SIGA TECHNOLOGIES INC), worth $5.5M as of 2026-Q2. The position was increased (+14.3% shares). SIGA represents 0.0% of AMERICAN CENTURY COMPANIES INC's portfolio.

Current Value

$5.5M

Current Shares

1.5M

Total Value Change

-$2.3M

Total Shares Change

+348,363

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
1.5M
+14.3%
$5.5M0.0%$3.64
31
2026-Q1
Increased
1.3M
+13.1%
$7.1M0.0%$6.22
31
2025-Q4
Decreased
1.2M
-5.5%
$7.1M0.0%$6.17
0
2025-Q3
Decreased
1.2M
-12.3%
$11.3M0.0%$8.96
0
2025-Q2
Increased
1.4M
+2.5%
$9.2M0.0%$6.46
28
2025-Q1
Increased
1.4M
+7.8%
$7.5M0.0%$5.03
30
2024-Q4
Increased
1.3M
+9.9%
$7.6M0.0%$5.36
30
2024-Q3
Increased
1.2M
+37.5%
$7.8M0.0%$6.30
36

Other major holders of SIGA: BNP PARIBAS FINANCIAL MARKETS, D. E. Shaw & Co., Inc., BlackRock, Inc., BlackRock Finance, Inc.

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