SION

Sionna Therapeutics, Inc.NASDAQHealthcare

$40.49-1.96%ClosedMarket Cap: $1.82B

As of 2026-04-06

Institutional Ownership Summary

Investors Holding

100

13F Shares

43,948,495

Ownership %

9884.2%

New Positions

29

Increased Positions

68

Closed Positions

7

Reduced Positions

20

ETF Exposure

ETF Symbol	ETF Name	Shares Held	Weight %
VTSAX	—	842,941	0.00%
VITSX	—	842,941	0.00%
VTI	—	842,941	0.00%
VSMPX	—	842,941	0.00%
XBI	—	416,630	0.22%
NJM	—	399,869	0.02%
IWM	—	399,869	0.02%
IBB	—	185,101	0.09%
VEXAX	—	157,080	0.01%
VIEIX	—	157,080	0.01%
VXF	—	157,080	0.01%
VEMPX	—	157,080	0.01%
NLO	—	131,978	0.04%
IWO	—	131,978	0.04%
VTWO	—	79,578	0.02%
SCHA	—	68,435	0.01%
IJE	—	40,927	0.13%
IWC	—	40,927	0.13%
DWAS	—	36,683	0.39%
SBIO	—	36,628	1.08%