Abrdn World Healthcare Fund
US ˙ NYSE ˙ US87911L1089

SecurityTHW / Abrdn World Healthcare Fund
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership50,171 shares
Latest Disclosed Value $ 585,496
Millennium Management Llc ownership in THW / Abrdn World Healthcare Fund

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 50,171 shares of Abrdn World Healthcare Fund (US:THW) valued at $585,496 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 14, 2020 disclosing 0 shares of Abrdn World Healthcare Fund. The current value of the position is $627,138 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ABRDN WORLD HEALTHCARE FUND BEN INT SHS 87911L108 50,171 50,171 585 0.0002
2020-05-14 2020-03-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -38,532 -100.00 0 -100.00
2020-02-14 2019-12-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 38,532 38,532 534 0.0007
2019-11-14 2019-09-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -39,900 -100.00 0 -100.00
2019-08-15 2019-06-30 13F/A-1 TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 39,900 17,822 80.72 510 80.21 0.0008
2019-08-14 2019-06-30 13F VANGUARD INTL EQUITY INDEX F FTSE EUROPE ETF 87911L108 66,424 44,346 3,647
2019-05-14 2019-03-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 22,078 22,078 283 0.0004
2018-11-14 2018-09-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -22,370 -100.00 0 -100.00
2018-08-14 2018-06-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 22,370 22,370 288 0.0004
2018-02-14 2017-12-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -11,661 -100.00 0 -100.00
2017-11-14 2017-09-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 11,661 11,661 170 0.0003
2017-05-15 2017-03-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -19,438 -100.00 0 -100.00
2017-02-14 2016-12-31 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 19,438 19,438 0.00 250 0.0005
2015-11-16 2015-09-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 0 -100,000 -100.00 0 -100.00
2015-08-14 2015-06-30 13F TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911L108 100,000 100,000 2,001 0.0038
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.