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HQL

abrdn Life Sciences Investors

Company with tickers: HQL

CIK
884121
CUSIP
87911K100
Shares Outstanding
30,408,047
13F Activity (30d)
22 filings 15 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: 70
Total Value: $67,077,885
Total Shares: 4,122,798

Institutional Ownership Trend

28 quarters

Holder Concentration

Across 70 13F filers
Top Holder
19.6%
Mar 2024 → Mar 2026 · range 13.5% – 37.8%
of institutional value
Top 5
60.4%
Mar 2024 → Mar 2026 · range 44.4% – 63.2%
of institutional value
Top 10
74.4%
Mar 2024 → Mar 2026 · range 66.4% – 77.9%
of institutional value
HHI
945
Mar 2024 → Mar 2026 · range 602 – 1,653
Broadly held

Quarterly Activity

vs Feb 28, 2026
New
70
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count: +69
Institutional value: +33.3%
Shares held: +36.4%

Top New Positions

vs Feb 28, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Feb 28, 2026
Institution Previously Held Last Value (USD) Open
Showing 70 of 70
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Holder Value (USD) % of 13F Shares Open