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SIONSION
6 quarters

Position history for GEODE CAPITAL MANAGEMENT, LLCGEODE CAPITAL MANAGEMENT, LLC's holdings in SIONNA THERAPEUTICS INC

GEODE CAPITAL MANAGEMENT, LLC holds 457,145 shares of SION (SIONNA THERAPEUTICS INC), worth $20.1M as of 2026-Q2. The position was increased (+17.3% shares). SION represents 0.0% of GEODE CAPITAL MANAGEMENT, LLC's portfolio.

Current Value

$20.1M

Current Shares

457,145

Total Value Change

+$18.7M

Total Shares Change

+321,582

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
457,145
+17.3%
$20.1M0.0%$43.99
33
2026-Q1
Increased
389,872
+2.6%
$15.6M0.0%$34.09
29
2025-Q4
Increased
380,042
+20.1%
$15.6M0.0%$41.39
33
2025-Q3
Increased
316,564
+9.4%
$9.3M0.0%$29.52
30
2025-Q2
Increased
289,275
+113.4%
$5M0.0%$15.84
43
2025-Q1
New
135,563
-
$1.4M0.0%$11.56
35

Other major holders of SION: RA CAPITAL MANAGEMENT, L.P.

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