Massachusetts Financial Services Portfolio holdings
Massachusetts Financial Services (MFS), founded in 1924 and headquartered in Boston, Massachusetts, is a pioneering investment management firm credited with launching the first U.S. mutual fund, the Massachusetts Investors Trust. Managing hundreds of billions in assets, MFS offers a wide range of actively managed investment products, including equity, fixed-income, and balanced funds, serving institutional investors, financial advisors, and individuals globally. Known for its disciplined, research-driven approach, the firm emphasizes long-term value creation through fundamental analysis and a collaborative team structure, avoiding short-term market trends. With a legacy of innovation and a strong global presence, MFS remains a respected name in the asset management industry, balancing tradition with a focus on sustainable, client-centric investing.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
TotalEnergies
TTE
|
+$2.54B |
| 2 |
Gilead Sciences
GILD
|
+$500M |
| 3 |
Seagate
STX
|
+$489M |
| 4 |
Danaher
DHR
|
+$487M |
| 5 |
Monster Beverage
MNST
|
+$438M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.9B |
| 2 |
TSMC
TSM
|
+$1.65B |
| 3 |
Microsoft
MSFT
|
+$1.63B |
| 4 |
NVIDIA
NVDA
|
+$850M |
| 5 |
Mondelez International
MDLZ
|
+$738M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 23% |
| 2 | Financials | 19.95% |
| 3 | Industrials | 12.58% |
| 4 | Healthcare | 11.71% |
| 5 | Consumer Discretionary | 7.22% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
801
Regenxbio
RGNX
$704M
| $1.66M | ﹤0.01% |
114,988
-3,807
| -3% | -$47.5K |
|
802
Solventum
SOLV
$14.7B
| $1.62M | ﹤0.01% |
20,425
+3,279
| +19% | +$251K |
|
803
Ecolab
ECL
$77.4B
| $1.61M | ﹤0.01% |
6,127
-4,523
| -42% | -$1.2M |
|
804
Copa Holdings
CPA
$6.17B
| $1.6M | ﹤0.01% |
13,250
-4,225
| -24% | -$517K |
|
805
eBay
EBAY
$46.5B
| $1.58M | ﹤0.01% |
18,096
-8
| -0% | -$693 |
|
806
Reynolds Consumer Products
REYN
$5.55B
| $1.56M | ﹤0.01% |
68,208
-3,143
| -4% | -$75.8K |
|
807
SGHC Ltd
SGHC
$6.65B
| $1.51M | ﹤0.01% |
+126,250
| New | +$1.52M |
|
808
Rithm Capital
RITM
$5.79B
| $1.49M | ﹤0.01% |
+136,915
| New | +$1.51M |
|
809
Jazz Pharmaceuticals
JAZZ
$16B
| $1.46M | ﹤0.01% |
8,565
-284
| -3% | -$43.5K |
|
810
iShares Core MSCI Emerging Markets ETF
IEMG
$159B
| $1.44M | ﹤0.01% |
21,453
| – | – |
|
811
SM Energy
SM
$7.71B
| $1.43M | ﹤0.01% |
76,367
-2,527
| -3% | -$51.2K |
|
812
NewMarket
NEU
$8.72B
| $1.42M | ﹤0.01% |
+2,067
| New | +$1.58M |
|
|
DAWN
813
DELISTED
Day One Biopharmaceuticals
DAWN
| $1.41M | ﹤0.01% |
+150,925
| New | +$1.26M |
|
814
Vanguard Morningstar Value ETF
VTV
$194B
| $1.4M | ﹤0.01% |
7,336
+4,629
| +171% | +$871K |
|
815
Sanmina
SANM
$11.1B
| $1.39M | ﹤0.01% |
9,230
-14,918
| -62% | -$2.2M |
|
816
Novavax
NVAX
$1.34B
| $1.34M | ﹤0.01% |
199,106
+102,945
| +107% | +$776K |
|
817
Martin Marietta Materials
MLM
$32.7B
| $1.31M | ﹤0.01% |
2,109
+139
| +7% | +$86.4K |
|
818
UFP Industries
UFPI
$5.03B
| $1.28M | ﹤0.01% |
14,097
-11,269
| -44% | -$1.03M |
|
819
Intercontinental Exchange
ICE
$87.2B
| $1.28M | ﹤0.01% |
7,921
-3,906
| -33% | -$612K |
|
820
iShares S&P 500 Value ETF
IVE
$50.3B
| $1.23M | ﹤0.01% |
5,823
+4,245
| +269% | +$890K |
|
821
Royal Gold
RGLD
$19.1B
| $1.23M | ﹤0.01% |
5,540
-29
| -0.5% | -$5.75K |
|
822
Mine Safety
MSA
$7.32B
| $1.19M | ﹤0.01% |
7,458
+151
| +2% | +$24.6K |
|
823
Fluor
FLR
$7B
| $1.16M | ﹤0.01% |
+29,345
| New | +$1.3M |
|
824
Methode Electronics
MEI
$593M
| $1.16M | ﹤0.01% |
174,864
-5,782
| -3% | -$41K |
|
825
Avnet
AVT
$7.87B
| $1.13M | ﹤0.01% |
23,438
-18,532
| -44% | -$911K |
|
Similar funds
Massachusetts Financial Services's Q4 2025 Portfolio in Review
As of Q4 2025, Massachusetts Financial Services held 958 positions worth $310B, down 3.9% from $323B the previous quarter. Its ten largest holdings account for 21% of the portfolio.
Massachusetts Financial Services withdrew a net $15.5B in Q4 2025, closing 41 positions and reducing 539 holdings. Its most notable exit was Comcast, an estimated $533M position sold in full.
By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 24% a quarter earlier, followed by Financials and Industrials.
Against the trend, Massachusetts Financial Services opened a new position in Medline Inc worth $430M.
- Massachusetts Financial Services's largest Q4 2025 buy was Medline Inc: 10,227,227 shares worth $430M.
- Massachusetts Financial Services added most to TotalEnergies in Q4 2025, an estimated $2.54B increase.
- Massachusetts Financial Services's biggest Q4 2025 reduction was Meta Platforms (Facebook), cutting an estimated $1.9B.
- Massachusetts Financial Services fully exited Comcast in Q4 2025, selling an estimated $533M.
- Massachusetts Financial Services's ten largest holdings make up 21% of its $310B portfolio in Q4 2025.
- Massachusetts Financial Services opened 101 new positions and closed 41 in Q4 2025.
- Massachusetts Financial Services's portfolio value fell 3.9% quarter-over-quarter to $310B.
Based on Massachusetts Financial Services's 13F filing for Q4 2025, filed 22 Jan 2026.