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Sionna Therapeutics Inc.

SION

2 institutional investors and hedge funds own SION, holding 3,221,956 shares worth $129.2M (latest 13F filings).

Advanced Chart

Who owns Sionna Therapeutics Inc. stock?

Institutional holders of SION — largest position first.

Super Fund
Position
Shares
Curr. Value
Port. %
Activity
Viking Global InvestorsEquity
3,195,181
$128,094,806
0.36%
0%
Polen Capital ManagementEquity
26,775
$1,073,410
0.01%
-14.34%

Ownership Statistics

Total Shares Held: 3,221,956
Total Value Reported: $129,168,216
Average Allocation per Portfolio 0.18%
Largest Single Portfolio Allocation: 0.36%
Largest Shareholder: Viking Global Investors
Change in Total Shares Held (Q on Q): -4,483
Percentage Change in Shares Held (Q on Q): -0.14%
Number of Super Fund Holders: 2
Number of New Holders (Q on Q): 0
Number of Funds with Additions (Q on Q): 0
Number of Funds with Reductions (Q on Q): 1
Number of Funds Fully Divested (Q on Q): 0
Number of Funds with No Change (Q on Q): 1

Ownership Distribution

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Ownership History

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Company Profile

Fundamental Data