Back to JENNISON ASSOCIATES LLC JENNISON ASSOCIATES LLC

SIONSION
6 quarters

Position history for JENNISON ASSOCIATES LLCJENNISON ASSOCIATES LLC's holdings in SIONNA THERAPEUTICS INC

JENNISON ASSOCIATES LLC holds 1.2M shares of SION (SIONNA THERAPEUTICS INC), worth $51.6M as of 2026-Q2. The position was decreased (-19.2% shares). SION represents 0.0% of JENNISON ASSOCIATES LLC's portfolio.

Current Value

$51.6M

Current Shares

1.2M

Total Value Change

+$42.6M

Total Shares Change

+312,206

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.2M
-19.2%
$51.6M0.0%$43.99
0
2026-Q1
Increased
1.5M
+30.1%
$58.2M0.0%$34.09
37
2025-Q4
Increased
1.1M
+11.8%
$45.9M0.0%$41.39
33
2025-Q3
Increased
997,375
+32.5%
$29.3M0.0%$29.52
37
2025-Q2
Decreased
752,800
-12.5%
$13.1M0.0%$15.84
0
2025-Q1
New
859,927
-
$9M0.0%$11.56
38

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

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