CUAMC
SION

China Universal Asset Management Company’s Sionna Therapeutics SION Stock Holding History

China Universal Asset Management Company’s Portfolio SION Stock Details SION Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$316K Sell
7,186
-734
-9% -$29.4K 0.02% 311
2026
Q1 		$318K Sell
7,920
-2,352
-23% -$89.8K 0.02% 307
2025
Q4 		$423K Buy
10,272
+5,272
+105% +$200K 0.03% 275
2025
Q3 		$147K Buy
+5,000
New +$109K 0.01% 354

Other funds holding SION

Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
PFSRSONJ
Police & Firemen's Retirement System of New Jersey Trenton, New Jersey $13.3B AUM 45.46% 1-Year Est. Return
AA
AlphaCentric Advisors San Juan, Puerto Rico $118M AUM
SO
STRS Ohio Columbus, Ohio $26.7B AUM 43.32% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
SCM
Sterling Capital Management Charlotte, North Carolina $5.9B AUM 29.63% 1-Year Est. Return

China Universal Asset Management Company's SION Position: Q2 2026 in Review

China Universal Asset Management Company reduced its Sionna Therapeutics (SION) stake by 9.3% in Q2 2026, selling an estimated $29.4K and leaving 7,186 shares worth $316K. The position accounts for 0.02% of the portfolio, ranked #311.

China Universal Asset Management Company first reported a position in SION in Q3 2025 and has held it in 4 quarters since. The position peaked at $423K in Q4 2025. 17 funds tracked by Wall St. Rank hold SION as of Q2 2026.

  • China Universal Asset Management Company held 7,186 shares of Sionna Therapeutics worth $316K as of Q2 2026.
  • China Universal Asset Management Company sold 734 Sionna Therapeutics shares in Q2 2026, an estimated $29.4K.
  • Sionna Therapeutics made up 0.02% of China Universal Asset Management Company's portfolio in Q2 2026, its #311 holding.
  • China Universal Asset Management Company first reported a position in Sionna Therapeutics in Q3 2025 and has held it in 4 quarters since.
  • China Universal Asset Management Company's Sionna Therapeutics position peaked at $423K in Q4 2025.
  • 17 funds tracked by Wall St. Rank held Sionna Therapeutics as of Q2 2026.

Based on China Universal Asset Management Company's 13F filing for Q2 2026, filed 24 Jul 2026.