Filed: 5/14/2026ACC: 0001214659-26-006200
📋 What this filing means
SIO CAPITAL MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 76 equity positions with a total reported market value of $697.31M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
76
Positions
$697.31M
Total AUM (reported)
47.42M
Total Shares
Allocation by class
COM$490.00M70.3%
SHS$60.85M8.7%
COM NEW$34.54M5.0%
SPONSORED ADS$33.53M4.8%
SPONSORED ADR$32.84M4.7%
COMMON STOCK$24.58M3.5%
COM STK$10.26M1.5%
Portfolio Concentration
Top 3$122.78M17.6%
4–10$191.94M27.5%
11–25$206.00M29.5%
Rest$176.60M25.3%
Top 3 weight
17.6%
Top 10 weight
45.1%
Voting Authority Distribution
Total shares with voting rights: 47.42M
Sole
Full voting authority
47.42M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole76
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings76
Rows:
MAXIMUS INC
SOLEShares768.83K
TypeSH
Market value$49.28M
7.07%
Sole
768.83K
Shared
0.00
None
0.00
WAYSTAR HLDG CORP
SOLEShares1.64M
TypeSH
Market value$39.59M
5.68%
Sole
1.64M
Shared
0.00
None
0.00
ICON PLC
SOLEShares306.36K
TypeSH
Market value$33.90M
4.86%
Sole
306.36K
Shared
0.00
None
0.00
CENCORA INC
SOLEShares100.89K
TypeSH
Market value$31.69M
4.55%
Sole
100.89K
Shared
0.00
None
0.00
DIANTHUS THERAPEUTICS INC
SOLEShares370.05K
TypeSH
Market value$31.05M
4.45%
Sole
370.05K
Shared
0.00
None
0.00
ANTERIS TECHNOLOGIES GLOBAL
SOLEShares5.38M
TypeSH
Market value$29.88M
4.28%
Sole
5.38M
Shared
0.00
None
0.00
CORCEPT THERAPEUTICS INC
SOLEShares674.76K
TypeSH
Market value$27.20M
3.90%
Sole
674.76K
Shared
0.00
None
0.00
LIVANOVA PLC
SOLEShares421.62K
TypeSH
Market value$26.80M
3.84%
Sole
421.62K
Shared
0.00
None
0.00
TYRA BIOSCIENCES INC
SOLEShares605.44K
TypeSH
Market value$23.19M
3.33%
Sole
605.44K
Shared
0.00
None
0.00
CELCUITY INC
SOLEShares193.84K
TypeSH
Market value$22.13M
3.17%
Sole
193.84K
Shared
0.00
None
0.00
GSK PLC
SOLEShares385.88K
TypeSH
Market value$21.30M
3.05%
Sole
385.88K
Shared
0.00
None
0.00
ANI PHARMACEUTICALS INC
SOLEShares265.54K
TypeSH
Market value$20.42M
2.93%
Sole
265.54K
Shared
0.00
None
0.00
ABBOTT LABORATORIES
SOLEShares186.57K
TypeSH
Market value$19.16M
2.75%
Sole
186.57K
Shared
0.00
None
0.00
EMBECTA CORP
SOLEShares1.85M
TypeSH
Market value$16.33M
2.34%
Sole
1.85M
Shared
0.00
None
0.00
ABIVAX SA
SOLEShares135.80K
TypeSH
Market value$15.12M
2.17%
Sole
135.80K
Shared
0.00
None
0.00
VIR BIOTECHNOLOGY INC
SOLEShares1.50M
TypeSH
Market value$13.43M
1.93%
Sole
1.50M
Shared
0.00
None
0.00
HAEMONETICS CORP MASS
SOLEShares220.67K
TypeSH
Market value$12.44M
1.78%
Sole
220.67K
Shared
0.00
None
0.00
SIONNA THERAPEUTICS INC
SOLEShares294.34K
TypeSH
Market value$11.80M
1.69%
Sole
294.34K
Shared
0.00
None
0.00
SANOFI SA
SOLEShares239.67K
TypeSH
Market value$11.55M
1.66%
Sole
239.67K
Shared
0.00
None
0.00
RAPPORT THERAPEUTICS INC
SOLEShares366.81K
TypeSH
Market value$11.48M
1.65%
Sole
366.81K
Shared
0.00
None
0.00
TELEFLEX INCORPORATED
SOLEShares94.80K
TypeSH
Market value$11.34M
1.63%
Sole
94.80K
Shared
0.00
None
0.00
BIOMARIN PHARMACEUTICAL INC
SOLEShares194.23K
TypeSH
Market value$10.97M
1.57%
Sole
194.23K
Shared
0.00
None
0.00
CROSS CTRY HEALTHCARE INC
SOLEShares1.10M
TypeSH
Market value$10.32M
1.48%
Sole
1.10M
Shared
0.00
None
0.00
PROTARA THERAPEUTICS INC
SOLEShares1.97M
TypeSH
Market value$10.26M
1.47%
Sole
1.97M
Shared
0.00
None
0.00
STRUCTURE THERAPEUTICS INC
SOLEShares209.09K
TypeSH
Market value$10.08M
1.45%
Sole
209.09K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MAXIMUS INCSOLE | COM | 768.83K | SH | $49.28M 7.07% | 768.83K | 0.00 | 0.00 |
WAYSTAR HLDG CORPSOLE | COM | 1.64M | SH | $39.59M 5.68% | 1.64M | 0.00 | 0.00 |
ICON PLCSOLE | SHS | 306.36K | SH | $33.90M 4.86% | 306.36K | 0.00 | 0.00 |
CENCORA INCSOLE | COM | 100.89K | SH | $31.69M 4.55% | 100.89K | 0.00 | 0.00 |
DIANTHUS THERAPEUTICS INCSOLE | COM | 370.05K | SH | $31.05M 4.45% | 370.05K | 0.00 | 0.00 |
ANTERIS TECHNOLOGIES GLOBALSOLE | COM | 5.38M | SH | $29.88M 4.28% | 5.38M | 0.00 | 0.00 |
CORCEPT THERAPEUTICS INCSOLE | COM | 674.76K | SH | $27.20M 3.90% | 674.76K | 0.00 | 0.00 |
LIVANOVA PLCSOLE | SHS | 421.62K | SH | $26.80M 3.84% | 421.62K | 0.00 | 0.00 |
TYRA BIOSCIENCES INCSOLE | COM | 605.44K | SH | $23.19M 3.33% | 605.44K | 0.00 | 0.00 |
CELCUITY INCSOLE | COM | 193.84K | SH | $22.13M 3.17% | 193.84K | 0.00 | 0.00 |
GSK PLCSOLE | SPONSORED ADR | 385.88K | SH | $21.30M 3.05% | 385.88K | 0.00 | 0.00 |
ANI PHARMACEUTICALS INCSOLE | COM | 265.54K | SH | $20.42M 2.93% | 265.54K | 0.00 | 0.00 |
ABBOTT LABORATORIESSOLE | COM | 186.57K | SH | $19.16M 2.75% | 186.57K | 0.00 | 0.00 |
EMBECTA CORPSOLE | COMMON STOCK | 1.85M | SH | $16.33M 2.34% | 1.85M | 0.00 | 0.00 |
ABIVAX SASOLE | SPONSORED ADS | 135.80K | SH | $15.12M 2.17% | 135.80K | 0.00 | 0.00 |
VIR BIOTECHNOLOGY INCSOLE | COM | 1.50M | SH | $13.43M 1.93% | 1.50M | 0.00 | 0.00 |
HAEMONETICS CORP MASSSOLE | COM | 220.67K | SH | $12.44M 1.78% | 220.67K | 0.00 | 0.00 |
SIONNA THERAPEUTICS INCSOLE | COM | 294.34K | SH | $11.80M 1.69% | 294.34K | 0.00 | 0.00 |
SANOFI SASOLE | SPONSORED ADR | 239.67K | SH | $11.55M 1.66% | 239.67K | 0.00 | 0.00 |
RAPPORT THERAPEUTICS INCSOLE | COM | 366.81K | SH | $11.48M 1.65% | 366.81K | 0.00 | 0.00 |
TELEFLEX INCORPORATEDSOLE | COM | 94.80K | SH | $11.34M 1.63% | 94.80K | 0.00 | 0.00 |
BIOMARIN PHARMACEUTICAL INCSOLE | COM | 194.23K | SH | $10.97M 1.57% | 194.23K | 0.00 | 0.00 |
CROSS CTRY HEALTHCARE INCSOLE | COM | 1.10M | SH | $10.32M 1.48% | 1.10M | 0.00 | 0.00 |
PROTARA THERAPEUTICS INCSOLE | COM STK | 1.97M | SH | $10.26M 1.47% | 1.97M | 0.00 | 0.00 |
STRUCTURE THERAPEUTICS INCSOLE | SPONSORED ADS | 209.09K | SH | $10.08M 1.45% | 209.09K | 0.00 | 0.00 |
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