Filed: 5/13/2025ACC: 0000945621-25-000464
📋 What this filing means
SECTOR GAMMA AS filed this quarterly 13F‑HR report disclosing 33 equity positions with a total reported market value of $312.19M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
33
Positions
$312.19M
Total AUM (reported)
5.01M
Total Shares
Allocation by class
COM$258.69M82.9%
SHS$18.42M5.9%
COM SHS$9.79M3.1%
COM NEW$9.24M3.0%
COMMON STOCK$7.30M2.3%
SPONSORED ADR$5.38M1.7%
CL A$3.37M1.1%
Portfolio Concentration
Top 3$68.75M22.0%
4–10$107.81M34.5%
11–25$115.15M36.9%
Rest$20.49M6.6%
Top 3 weight
22.0%
Top 10 weight
56.6%
Voting Authority Distribution
Total shares with voting rights: 5.01M
Sole
Full voting authority
5.01M
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)
Sole33
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings33
Rows:
BRISTOL-MYERS SQUIBB CO
SOLEShares435K
TypeSH
Market value$26.53M
8.50%
Sole
435K
Shared
0.00
None
0.00
PFIZER INC
SOLEShares925K
TypeSH
Market value$23.44M
7.51%
Sole
925K
Shared
0.00
None
0.00
BECTON DICKINSON & CO
SOLEShares82K
TypeSH
Market value$18.78M
6.02%
Sole
82K
Shared
0.00
None
0.00
MEDTRONIC PLC
SOLEShares205K
TypeSH
Market value$18.42M
5.90%
Sole
205K
Shared
0.00
None
0.00
AMGEN INC
SOLEShares59K
TypeSH
Market value$18.38M
5.89%
Sole
59K
Shared
0.00
None
0.00
JOHNSON & JOHNSON
SOLEShares98K
TypeSH
Market value$16.25M
5.21%
Sole
98K
Shared
0.00
None
0.00
GILEAD SCIENCES INC
SOLEShares140K
TypeSH
Market value$15.69M
5.02%
Sole
140K
Shared
0.00
None
0.00
CVS HEALTH CORP
SOLEShares202K
TypeSH
Market value$13.69M
4.38%
Sole
202K
Shared
0.00
None
0.00
ZIMMER BIOMET HOLDINGS INC
SOLEShares113.63K
TypeSH
Market value$12.86M
4.12%
Sole
113.63K
Shared
0.00
None
0.00
ELEVANCE HEALTH INC
SOLEShares28.78K
TypeSH
Market value$12.52M
4.01%
Sole
28.78K
Shared
0.00
None
0.00
CARDINAL HEALTH INC
SOLEShares88K
TypeSH
Market value$12.12M
3.88%
Sole
88K
Shared
0.00
None
0.00
CENTENE CORP DEL
SOLEShares177K
TypeSH
Market value$10.75M
3.44%
Sole
177K
Shared
0.00
None
0.00
BIOMARIN PHARMACEUTICAL INC
SOLEShares137.35K
TypeSH
Market value$9.71M
3.11%
Sole
137.35K
Shared
0.00
None
0.00
INCYTE CORP
SOLEShares159K
TypeSH
Market value$9.63M
3.08%
Sole
159K
Shared
0.00
None
0.00
EDWARDS LIFESCIENCES CORP
SOLEShares123K
TypeSH
Market value$8.92M
2.86%
Sole
123K
Shared
0.00
None
0.00
BRUKER CORP
SOLEShares211.97K
TypeSH
Market value$8.85M
2.83%
Sole
211.97K
Shared
0.00
None
0.00
IONIS PHARMACEUTICALS INC
SOLEShares285.84K
TypeSH
Market value$8.62M
2.76%
Sole
285.84K
Shared
0.00
None
0.00
BAXTER INTL INC
SOLEShares247.65K
TypeSH
Market value$8.48M
2.72%
Sole
247.65K
Shared
0.00
None
0.00
QIAGEN NV
SOLEShares187K
TypeSH
Market value$7.51M
2.40%
Sole
187K
Shared
0.00
None
0.00
HUMANA INC
SOLEShares25K
TypeSH
Market value$6.62M
2.12%
Sole
25K
Shared
0.00
None
0.00
TENET HEALTHCARE CORP
SOLEShares43K
TypeSH
Market value$5.78M
1.85%
Sole
43K
Shared
0.00
None
0.00
ELANCO ANIMAL HEALTH INC
SOLEShares477.07K
TypeSH
Market value$5.01M
1.60%
Sole
477.07K
Shared
0.00
None
0.00
GE HEALTHCARE TECHNOLOGIES I
SOLEShares62K
TypeSH
Market value$5.00M
1.60%
Sole
62K
Shared
0.00
None
0.00
PTC THERAPEUTICS INC
SOLEShares92.25K
TypeSH
Market value$4.70M
1.51%
Sole
92.25K
Shared
0.00
None
0.00
TANDEM DIABETES CARE INC
SOLEShares180.52K
TypeSH
Market value$3.46M
1.11%
Sole
180.52K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BRISTOL-MYERS SQUIBB COSOLE | COM | 435K | SH | $26.53M 8.50% | 435K | 0.00 | 0.00 |
PFIZER INCSOLE | COM | 925K | SH | $23.44M 7.51% | 925K | 0.00 | 0.00 |
BECTON DICKINSON & COSOLE | COM | 82K | SH | $18.78M 6.02% | 82K | 0.00 | 0.00 |
MEDTRONIC PLCSOLE | SHS | 205K | SH | $18.42M 5.90% | 205K | 0.00 | 0.00 |
AMGEN INCSOLE | COM | 59K | SH | $18.38M 5.89% | 59K | 0.00 | 0.00 |
JOHNSON & JOHNSONSOLE | COM | 98K | SH | $16.25M 5.21% | 98K | 0.00 | 0.00 |
GILEAD SCIENCES INCSOLE | COM | 140K | SH | $15.69M 5.02% | 140K | 0.00 | 0.00 |
CVS HEALTH CORPSOLE | COM | 202K | SH | $13.69M 4.38% | 202K | 0.00 | 0.00 |
ZIMMER BIOMET HOLDINGS INCSOLE | COM | 113.63K | SH | $12.86M 4.12% | 113.63K | 0.00 | 0.00 |
ELEVANCE HEALTH INCSOLE | COM | 28.78K | SH | $12.52M 4.01% | 28.78K | 0.00 | 0.00 |
CARDINAL HEALTH INCSOLE | COM | 88K | SH | $12.12M 3.88% | 88K | 0.00 | 0.00 |
CENTENE CORP DELSOLE | COM | 177K | SH | $10.75M 3.44% | 177K | 0.00 | 0.00 |
BIOMARIN PHARMACEUTICAL INCSOLE | COM | 137.35K | SH | $9.71M 3.11% | 137.35K | 0.00 | 0.00 |
INCYTE CORPSOLE | COM | 159K | SH | $9.63M 3.08% | 159K | 0.00 | 0.00 |
EDWARDS LIFESCIENCES CORPSOLE | COM | 123K | SH | $8.92M 2.86% | 123K | 0.00 | 0.00 |
BRUKER CORPSOLE | COM | 211.97K | SH | $8.85M 2.83% | 211.97K | 0.00 | 0.00 |
IONIS PHARMACEUTICALS INCSOLE | COM | 285.84K | SH | $8.62M 2.76% | 285.84K | 0.00 | 0.00 |
BAXTER INTL INCSOLE | COM | 247.65K | SH | $8.48M 2.72% | 247.65K | 0.00 | 0.00 |
QIAGEN NVSOLE | COM SHS | 187K | SH | $7.51M 2.40% | 187K | 0.00 | 0.00 |
HUMANA INCSOLE | COM | 25K | SH | $6.62M 2.12% | 25K | 0.00 | 0.00 |
TENET HEALTHCARE CORPSOLE | COM NEW | 43K | SH | $5.78M 1.85% | 43K | 0.00 | 0.00 |
ELANCO ANIMAL HEALTH INCSOLE | COM | 477.07K | SH | $5.01M 1.60% | 477.07K | 0.00 | 0.00 |
GE HEALTHCARE TECHNOLOGIES ISOLE | COMMON STOCK | 62K | SH | $5.00M 1.60% | 62K | 0.00 | 0.00 |
PTC THERAPEUTICS INCSOLE | COM | 92.25K | SH | $4.70M 1.51% | 92.25K | 0.00 | 0.00 |
TANDEM DIABETES CARE INCSOLE | COM NEW | 180.52K | SH | $3.46M 1.11% | 180.52K | 0.00 | 0.00 |
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