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SLSSLS
2 quarters

Position history for WELLINGTON MANAGEMENT GROUP LLPWELLINGTON MANAGEMENT GROUP LLP's holdings in SELLAS LIFE SCIENCES GROUP I

WELLINGTON MANAGEMENT GROUP LLP holds 597,309 shares of SLS (SELLAS LIFE SCIENCES GROUP I), worth $8.8M as of 2026-Q2. The position was increased (+73.2% shares). SLS represents 0.0% of WELLINGTON MANAGEMENT GROUP LLP's portfolio.

Current Value

$8.8M

Current Shares

597,309

Total Value Change

+$7.4M

Total Shares Change

+252,531

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
597,309
+73.2%
$8.8M0.0%$14.76
41
2026-Q1
New
344,778
-
$1.5M0.0%$5.31
35

Other major holders of SLS: BlackRock, Inc., STATE STREET CORP, VANGUARD CAPITAL MANAGEMENT LLC, GEODE CAPITAL MANAGEMENT, LLC

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