BlackRock Health Sciences Opportunities Portfolio
Registrant
BlackRock Funds
Class tickers
SHISX
SHSAX
SHSCX
SHSSX
Net Assets
$6,374,423,494
Holdings
108
Latest Report
Aug 31, 2026
Net Assets Over Time
Holdings · 108
Export CSV
Portfolio coverage: 108 of
137 reported positions.
Showing 1–50
of 108 holdings by value
· page 1 of 3
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| ELI LILLY & COMPANY | LLY | 656,650 | $759,566,755 | 11.92% | Long | EC | |
| JOHNSON & JOHNSON | JNJ | 1,924,600 | $511,654,910 | 8.03% | Long | EC | |
| MERCK & COMPANY INC | MRK | 2,400,258 | $354,662,122 | 5.56% | Long | EC | |
| ABBVIE INC | ABBV | 1,261,298 | $323,422,033 | 5.07% | Long | EC | |
| THERMO FISHER SCIENTIFIC INC | TMO | 455,530 | $281,107,563 | 4.41% | Long | EC | |
| UNITEDHEALTH GROUP INC | UNH | 708,976 | $276,082,344 | 4.33% | Long | EC | |
| GILEAD SCIENCES INC | GILD | 1,783,230 | $260,957,878 | 4.09% | Long | EC | |
| AMGEN INC | AMGN | 590,203 | $253,716,466 | 3.98% | Long | EC | |
| VERTEX PHARMACEUTICALS INC | VRTX | 390,198 | $212,470,615 | 3.33% | Long | EC | |
| ABBOTT LABORATORIES | ABT | 1,583,389 | $174,742,810 | 2.74% | Long | EC | |
| PFIZER INC | PFE | 5,365,585 | $152,704,549 | 2.40% | Long | EC | |
| DANAHER CORP | DHR | 682,443 | $145,742,527 | 2.29% | Long | EC | |
| EDWARDS LIFESCIENCES CORP | EW | 1,594,693 | $144,718,390 | 2.27% | Long | EC | |
| ELEVANCE HEALTH INC | ELV | 302,439 | $118,719,405 | 1.86% | Long | EC | |
| STRYKER CORP | SYK | 354,942 | $114,930,220 | 1.80% | Long | EC | |
| BRISTOL-MYERS SQUIBB COMPANY | BMY | 1,690,485 | $112,941,303 | 1.77% | Long | EC | |
| ARGENX SE | ARGX | 95,059 | $98,068,568 | 1.54% | Long | EC | |
| BIOGEN INC | BIIB | 364,188 | $78,901,330 | 1.24% | Long | EC | |
| REVOLUTION MEDICINES INC | RVMD | 361,340 | $74,280,664 | 1.17% | Long | EC | |
| WATERS CORP | WAT | 174,359 | $72,294,472 | 1.13% | Long | EC | |
| IQVIA HOLDINGS INC | IQV | 262,637 | $68,598,158 | 1.08% | Long | EC | |
| MODERNA INC | MRNA | 444,967 | $62,446,669 | 0.98% | Long | EC | |
| ILLUMINA INC | ILMN | 284,747 | $60,830,502 | 0.95% | Long | EC | |
| DEXCOM INC | DXCM | 663,769 | $60,442,805 | 0.95% | Long | EC | |
| BOSTON SCIENTIFIC CORP | BSX | 1,240,969 | $59,938,803 | 0.94% | Long | EC | |
| HCA HEALTHCARE INC | HCA | 137,660 | $57,053,187 | 0.90% | Long | EC | |
| INCYTE CORP | INCY | 439,661 | $54,175,028 | 0.85% | Long | EC | |
| PROTAGONIST THERAPEUTICS INC | PTGX | 326,162 | $48,190,436 | 0.76% | Long | EC | |
| CYTOKINETICS INC | CYTK | 649,484 | $46,054,910 | 0.72% | Long | EC | |
| PENUMBRA INC | PEN | 133,216 | $43,042,090 | 0.68% | Long | EC | |
| AGILENT TECHNOLOGIES INC | A | 271,239 | $41,651,461 | 0.65% | Long | EC | |
| TENET HEALTHCARE CORP | THC | 154,007 | $40,952,001 | 0.64% | Long | EC | |
| CENCORA INC | COR | 120,395 | $38,959,822 | 0.61% | Long | EC | |
| INSMED INC | INSM | 299,235 | $36,452,808 | 0.57% | Long | EC | |
| COGENT BIOSCIENCES INC | COGT | 1,030,762 | $36,076,670 | 0.57% | Long | EC | |
|
APOGEE THERAPEUTICS INC
|
03770N101 | 263,702 | $35,620,866 | 0.56% | Long | EC | |
| NOVARTIS AG | NVS | 207,638 | $31,573,434 | 0.50% | Long | EC | |
| HUMANA INC | HUM | 75,328 | $28,867,949 | 0.45% | Long | EC | |
| UNITED THERAPEUTICS CORP | UTHR | 55,689 | $28,422,552 | 0.45% | Long | EC | |
| LB PHARMACEUTICALS INC | LBRX | 567,627 | $26,826,052 | 0.42% | Long | EC | |
| HALOZYME THERAPEUTICS INC | HALO | 246,253 | $26,223,482 | 0.41% | Long | EC | |
| TEMPUS AI INC | TEM | 414,285 | $26,120,669 | 0.41% | Long | EC | |
| CVS HEALTH CORP | CVS | 262,347 | $24,637,007 | 0.39% | Long | EC | |
| ORUKA THERAPEUTICS INC | ORKA | 264,813 | $24,526,980 | 0.38% | Long | EC | |
| MCKESSON CORP | MCK | 27,586 | $24,422,438 | 0.38% | Long | EC | |
| BRUKER CORP | BRKR | 394,770 | $22,900,608 | 0.36% | Long | EC | |
| ERASCA INC | ERAS | 1,261,812 | $22,561,199 | 0.35% | Long | EC | |
| RHYTHM PHARMACEUTICALS INC | RYTM | 201,001 | $21,332,236 | 0.33% | Long | EC | |
| BIOMARIN PHARMACEUTICAL INC | BMRN | 322,635 | $21,045,481 | 0.33% | Long | EC | |
| METTLER-TOLEDO INTERNATIONAL INC | MTD | 14,830 | $20,838,226 | 0.33% | Long | EC |
Showing the top 50 of 108 holdings. Create a free account to see every holding and download the CSV.