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MOLN

Molecular Partners AG

Company with tickers: MOLN

CIK
1745114
CUSIP
60853G106
Shares Outstanding
37,511,163
13F Activity (30d)
3 filings 3 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 3
Total Value: $14,252,697
Total Shares: 3,591,005

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 3 13F filers · Δ vs Dec 31, 2025
Top Holder
61.9%
Jun 2023 → Mar 2026 · range 46.1% – 99.1%
−37.2 pts
Top 5
100.0%
Jun 2023 → Mar 2026 · range 99.9% – 100.0%
0.0 pts
Top 10
100.0%
Jun 2023 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
HHI
5,249
Jun 2023 → Mar 2026 · range 3,975 – 9,816
Highly concentrated−4,567

Quarterly Activity

vs Dec 31, 2025
New
1
Increased
1
Decreased
0
Sold Out
2
Unchanged
1
Holder count: -1
Institutional value: +139.3%
Shares held: +162.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
No qualifying movers this quarter.

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 3 of 3
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Holder Value (USD) % of 13F Shares Open