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 | |
|---|---|---|---|---|---|---|
751
Sylvamo
SLVM
$1.5B
| $5.41M | ﹤0.01% |
128,136
+9,980
| +8% | +$467K |
|
|
TEM
752
Tempus AI
TEM
$8.32B
| $5.36M | ﹤0.01% |
118,432
-266,059
| -69% | -$15.1M |
|
753
Absci
ABSI
$1.41B
| $5.16M | ﹤0.01% |
1,719,992
+143
| +0% | +$414 |
|
754
BILL Holdings
BILL
$4.68B
| $5.16M | ﹤0.01% |
134,714
+53,533
| +66% | +$2.39M |
|
755
Annexon
ANNX
$918M
| $5M | ﹤0.01% |
903,368
-71
| -0% | -$400 |
|
756
Palantir
PLTR
$375B
| $4.96M | ﹤0.01% |
33,907
-211,757
| -86% | -$32.4M |
|
757
Clear Secure
YOU
$5.46B
| $4.89M | ﹤0.01% |
100,981
-2,686
| -3% | -$107K |
|
|
CAI
758
Caris Life Sciences
CAI
$5.65B
| $4.79M | ﹤0.01% |
267,950
-673,689
| -72% | -$14.7M |
|
759
Southwest Gas
SWX
$6.69B
| $4.54M | ﹤0.01% |
52,218
-795
| -1% | -$67.8K |
|
|
PDM
760
Piedmont Realty Trust
PDM
$1.18B
| $4.51M | ﹤0.01% |
686,590
-18,247
| -3% | -$142K |
|
761
AstraZeneca
AZN
$250B
| $4.39M | ﹤0.01% |
+22,244
| New | +$4.29M |
|
762
Indivior Pharmaceuticals
INDV
$4.56B
| $4.33M | ﹤0.01% |
142,029
+58,894
| +71% | +$1.95M |
|
763
SM Energy
SM
$6.88B
| $4.28M | ﹤0.01% |
137,155
+60,788
| +80% | +$1.39M |
|
764
AES
AES
$10.5B
| $4.27M | ﹤0.01% |
302,753
-918,445
| -75% | -$13.7M |
|
765
Smith Douglas Homes
SDHC
$117M
| $4.12M | ﹤0.01% |
322,166
-184,522
| -36% | -$3.03M |
|
766
Par Pacific Holdings
PARR
$3.45B
| $3.98M | ﹤0.01% |
63,544
-1,691
| -3% | -$75.7K |
|
767
Chewy
CHWY
$9.59B
| $3.97M | ﹤0.01% |
146,890
+87,634
| +148% | +$2.44M |
|
768
CALL
Welltower
WELL
$170B
| $3.91M | ﹤0.01% |
1,162,700
+169,500
| +17% | +$33.5M |
|
769
APi Group
APG
$17.8B
| $3.76M | ﹤0.01% |
92,883
-432,602
| -82% | -$18.3M |
|
770
FIVE9
FIVN
$2.17B
| $3.76M | ﹤0.01% |
247,574
-6,616
| -3% | -$115K |
|
771
Lockheed Martin
LMT
$135B
| $3.72M | ﹤0.01% |
4,877
-1
| -0% | -$616 |
|
772
Elastic
ESTC
$7.27B
| $3.65M | ﹤0.01% |
72,919
-141,840
| -66% | -$8.72M |
|
773
Hecla Mining
HL
$10.7B
| $3.61M | ﹤0.01% |
193,634
-5,154
| -3% | -$116K |
|
774
CSX Corp
CSX
$93.9B
| $3.54M | ﹤0.01% |
68,458
-1,854,566
| -96% | -$72.7M |
|
|
JBS
775
JBS N.V.
JBS
$45B
| $3.53M | ﹤0.01% |
196,664
+12,546
| +7% | +$195K |
|
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.