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 |
Apple
AAPL
|
+$890M |
| 2 |
Waters Corp
WAT
|
+$686M |
| 3 |
NextEra Energy
NEE
|
+$595M |
| 4 |
Honeywell
HON
|
+$425M |
| 5 |
Salesforce
CRM
|
+$422M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
TotalEnergies
TTE
|
+$3.06B |
| 2 |
Qiagen
QGEN
|
+$1.13B |
| 3 |
Canadian National Railway
CNI
|
+$705M |
| 4 |
Johnson & Johnson
JNJ
|
+$688M |
| 5 |
Aptiv
APTV
|
+$671M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.05% |
| 2 | Financials | 18.97% |
| 3 | Industrials | 13.79% |
| 4 | Healthcare | 11.79% |
| 5 | Consumer Discretionary | 6.89% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
PR
176
Permian Resources
PR
$16.6B
| $347M | 0.12% |
16,276,635
-923,519
| -5% | -$15.9M |
|
177
AGCO
AGCO
$7.27B
| $337M | 0.11% |
2,863,256
-75,857
| -3% | -$9.2M |
|
178
Cameco
CCJ
$41.1B
| $334M | 0.11% |
2,870,691
-34,926
| -1% | -$4M |
|
179
Flutter Entertainment
FLUT
$16.1B
| $333M | 0.11% |
3,262,417
+301,173
| +10% | +$43.4M |
|
180
BJs Wholesale Club
BJ
$12.3B
| $332M | 0.11% |
3,309,013
-146,990
| -4% | -$14.2M |
|
181
Atmos Energy
ATO
$28.7B
| $331M | 0.11% |
1,772,601
-202,859
| -10% | -$35.8M |
|
182
Edison International
EIX
$26.3B
| $323M | 0.11% |
4,377,239
+31,038
| +0.7% | +$2.09M |
|
183
Teck Resources
TECK
$32.4B
| $313M | 0.11% |
5,922,775
+4,693,089
| +382% | +$251M |
|
184
Corning
GLW
$135B
| $310M | 0.1% |
2,278,291
-1,252,969
| -35% | -$151M |
|
185
Ametek
AME
$58.4B
| $306M | 0.1% |
1,413,837
+453,900
| +47% | +$101M |
|
186
Comcast
CMCSA
$87.8B
| $306M | 0.1% |
+10,486,288
| New | +$314M |
|
187
Icon
ICLR
$12.6B
| $305M | 0.1% |
2,727,824
+370,791
| +16% | +$50.7M |
|
188
Cloudflare
NET
$107B
| $303M | 0.1% |
1,467,110
-172,551
| -11% | -$32.9M |
|
189
Roblox
RBLX
$25.9B
| $301M | 0.1% |
5,313,608
-480,455
| -8% | -$32.3M |
|
190
Suncor Energy
SU
$74.2B
| $297M | 0.1% |
3,912,966
-4,212,512
| -52% | -$233M |
|
191
Okta
OKTA
$25.6B
| $296M | 0.1% |
3,737,304
-512,530
| -12% | -$42.5M |
|
192
nVent Electric
NVT
$26.2B
| $294M | 0.1% |
2,454,091
-142,301
| -5% | -$16.2M |
|
193
Carvana
CVNA
$76.4B
| $291M | 0.1% |
4,624,175
+535,300
| +13% | +$39.7M |
|
194
Brunswick
BC
$5.43B
| $291M | 0.1% |
3,954,810
+381,918
| +11% | +$30.8M |
|
195
W.P. Carey
WPC
$16.4B
| $290M | 0.1% |
4,190,933
-22,080
| -0.5% | -$1.55M |
|
196
Leidos
LDOS
$15.9B
| $288M | 0.1% |
1,832,386
-164,507
| -8% | -$29.5M |
|
197
Pinnacle West Capital
PNW
$12.3B
| $287M | 0.1% |
2,844,387
-55,998
| -2% | -$5.4M |
|
198
LKQ Corp
LKQ
$6.1B
| $286M | 0.1% |
9,653,122
-448,665
| -4% | -$14.4M |
|
199
Equity Lifestyle Properties
ELS
$12.6B
| $280M | 0.09% |
4,321,310
-194,012
| -4% | -$12.6M |
|
200
Diamondback Energy
FANG
$52.1B
| $276M | 0.09% |
1,396,300
-45,322
| -3% | -$7.7M |
|
Similar funds
Massachusetts Financial Services's Q1 2026 Portfolio in Review
As of Q1 2026, Massachusetts Financial Services held 1,005 positions worth $298B, down 4.1% from $310B the previous quarter. Its ten largest holdings account for 21% of the portfolio.
Massachusetts Financial Services withdrew a net $20.7B in Q1 2026, closing 62 positions and reducing 565 holdings. Its most notable exit was Exact Sciences, an estimated $277M position sold in full.
By sector, the portfolio is most concentrated in Technology at 22% of assets, down from 23% a quarter earlier, followed by Financials and Industrials.
Against the trend, Massachusetts Financial Services opened a new position in Comcast worth $306M.
- Massachusetts Financial Services's largest Q1 2026 buy was Comcast: 10,486,288 shares worth $306M.
- Massachusetts Financial Services added most to Apple in Q1 2026, an estimated $890M increase.
- Massachusetts Financial Services's biggest Q1 2026 reduction was TotalEnergies, cutting an estimated $3.06B.
- Massachusetts Financial Services fully exited Exact Sciences in Q1 2026, selling an estimated $277M.
- Massachusetts Financial Services's ten largest holdings make up 21% of its $298B portfolio in Q1 2026.
- Massachusetts Financial Services opened 88 new positions and closed 62 in Q1 2026.
- Massachusetts Financial Services's portfolio value fell 4.1% quarter-over-quarter to $298B.
Based on Massachusetts Financial Services's 13F filing for Q1 2026, filed 14 May 2026.