MFS Research Fund (MFRCX) is an MF managed by Independent / Boutique. Its largest position is NVIDIA CORP (NVDA), representing 8.34% of fund assets.
MFS Research Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- MFRCX
- Type:
- MF
- Manager:
- Independent / Boutique
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 26, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
NVIDIA CORP
|
8.34% | $611,345,248.00 | 3,505,420 |
|
-
Apple Inc.
|
6.84% | $501,445,895.70 | 1,975,830 |
|
-
MICROSOFT CORP
|
5.88% | $431,125,523.73 | 1,164,669 |
|
-
Alphabet Inc.
|
4.62% | $338,289,609.84 | 1,176,414 |
|
-
AMAZON COM INC
|
4.50% | $329,586,025.38 | 1,582,494 |
|
-
Broadcom Inc.
|
3.08% | $226,014,415.83 | 730,233 |
|
-
Meta Platforms, Inc.
|
2.83% | $207,584,211.51 | 362,827 |
|
-
Mastercard Inc
|
2.52% | $184,635,362.52 | 369,522 |
|
-
JPMORGAN CHASE & CO
|
2.49% | $182,183,289.44 | 619,334 |
|
-
ExxonMobil Holdings Corp
|
1.93% | $141,755,510.82 | 835,527 |
|
-
LAM RESEARCH CORP
|
1.50% | $109,572,753.42 | 512,837 |
|
-
JOHNSON & JOHNSON
|
1.45% | $106,168,358.52 | 434,333 |
|
-
RTX Corp
|
1.24% | $90,788,192.10 | 470,649 |
|
-
APPLIED MATERIALS INC /DE
|
1.09% | $79,647,922.23 | 164,253 |
|
-
PNC FINANCIAL SERVICES GROUP, INC.
|
1.04% | $76,467,248.48 | 367,472 |
|
-
CATERPILLAR INC
|
1.03% | $75,542,381.34 | 106,629 |
|
-
CONOCOPHILLIPS
|
1.01% | $74,080,776.00 | 561,218 |
|
-
THERMO FISHER SCIENTIFIC INC.
|
1.01% | $73,650,855.20 | 149,840 |
|
-
Chubb Ltd
|
1.00% | $72,942,482.14 | 223,798 |
|
-
PFIZER INC
|
0.98% | $71,768,268.00 | 2,555,850 |
|
-
CME GROUP INC.
|
0.97% | $71,430,397.50 | 241,850 |
|
-
SCHWAB CHARLES CORP
|
0.94% | $69,187,888.04 | 736,198 |
|
-
AMPHENOL CORP /DE/
|
0.94% | $68,762,576.05 | 544,223 |
|
-
Aon plc
|
0.94% | $68,516,187.82 | 212,269 |
|
-
MORGAN STANLEY
|
0.92% | $67,497,891.79 | 410,147 |
|
-
Aramark
|
0.91% | $67,027,863.04 | 1,653,376 |
|
-
GILEAD SCIENCES, INC.
|
0.91% | $66,313,639.70 | 475,810 |
|
-
Medtronic plc
|
0.89% | $65,239,824.80 | 752,912 |
|
-
Philip Morris International Inc.
|
0.85% | $62,636,248.22 | 378,833 |
|
-
Arista Networks, Inc.
|
0.84% | $61,353,411.56 | 499,702 |
|
-
GENERAL DYNAMICS CORP
|
0.83% | $60,753,372.20 | 177,010 |
|
-
Trane Technologies plc
|
0.82% | $60,300,194.30 | 144,695 |
|
-
Accenture plc
|
0.82% | $60,191,326.08 | 303,552 |
|
-
PEPSICO INC
|
0.81% | $59,423,737.27 | 382,663 |
|
-
Cigna Group
|
0.81% | $59,110,733.00 | 221,596 |
|
-
Hilton Worldwide Holdings Inc.
|
0.77% | $56,279,430.48 | 185,081 |
|
-
APPLIED MATERIALS INC /DE
|
0.76% | $55,360,712.16 | 526,643 |
|
-
TJX COMPANIES INC /DE/
|
0.75% | $54,868,129.00 | 343,570 |
|
-
T-Mobile US, Inc.
|
0.73% | $53,543,788.02 | 254,934 |
|
-
Salesforce, Inc.
|
0.71% | $52,117,143.98 | 279,194 |
|
-
WATERS CORP /DE/
|
0.71% | $51,892,543.40 | 174,253 |
|
-
Howmet Aerospace Inc.
|
0.71% | $51,750,714.84 | 224,554 |
|
-
MFS INSTITUTIONAL MONEY MARKET PORTFOLIO
|
0.70% | $51,411,502.20 | 51,411,502 |
|
-
MOODYS CORP /DE/
|
0.69% | $50,587,986.25 | 115,961 |
|
-
MCKESSON CORP
|
0.69% | $50,442,699.76 | 58,291 |
|
-
PROGRESSIVE CORP/OH/
|
0.69% | $50,250,271.68 | 253,482 |
|
-
BECTON DICKINSON & CO
|
0.68% | $50,155,741.08 | 318,996 |
|
-
W.W. GRAINGER, INC.
|
0.67% | $49,007,911.68 | 44,928 |
|
-
BJ's Wholesale Club Holdings, Inc.
|
0.66% | $48,109,467.56 | 488,818 |
|
-
Uber Technologies, Inc
|
0.66% | $48,033,055.75 | 667,775 |
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