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 | |
|---|---|---|---|---|---|---|
926
IonQ
IONQ
$14.8B
| $253K | ﹤0.01% |
8,768
-3,386
| -28% | -$130K |
|
927
Algonquin Power & Utilities
AQN
$4.43B
| $251K | ﹤0.01% |
29,454
+3,642
| +14% | +$23.6K |
|
|
SEPN
928
Septerna Inc
SEPN
$1.78B
| $249K | ﹤0.01% |
+10,382
| New | +$273K |
|
929
MiMedx Group
MDXG
$609M
| $247K | ﹤0.01% |
62,540
-1,664
| -3% | -$8.38K |
|
|
CGAU
930
Centerra Gold
CGAU
$3.87B
| $246K | ﹤0.01% |
9,941
-8,426
| -46% | -$150K |
|
931
Thryv Holdings
THRY
$109M
| $246K | ﹤0.01% |
89,746
-2,733,142
| -97% | -$10.7M |
|
932
BridgeBio Pharma
BBIO
$16.2B
| $240K | ﹤0.01% |
3,231
-84
| -3% | -$6.09K |
|
933
Marathon Petroleum
MPC
$84B
| $229K | ﹤0.01% |
+939
| New | +$190K |
|
|
ACH
934
Accendra Health
ACH
$224M
| $223K | ﹤0.01% |
97,823
-2,598
| -3% | -$5.98K |
|
935
Hawaiian Electric Industries
HE
$2.16B
| $221K | ﹤0.01% |
14,881
-32,779
| -69% | -$496K |
|
936
The Ensign Group
ENSG
$10.6B
| $221K | ﹤0.01% |
+1,095
| New | +$214K |
|
937
Warner Music
WMG
$13.8B
| $211K | ﹤0.01% |
8,253
+126
| +2% | +$3.57K |
|
938
SPX Corp
SPXC
$10.7B
| $208K | ﹤0.01% |
+1,038
| New | +$223K |
|
939
Molina Healthcare
MOH
$10B
| $207K | ﹤0.01% |
+1,556
| New | +$248K |
|
940
Allstate
ALL
$69.6B
| $203K | ﹤0.01% |
978
-49
| -5% | -$10K |
|
|
AXIA
941
AXIA Energia
AXIA
$23.3B
| $165K | ﹤0.01% |
+14,620
| New | +$158K |
|
942
Suzano
SUZ
$10.2B
| $118K | ﹤0.01% |
11,756
-875
| -7% | -$8.84K |
|
943
Phreesia
PHR
$706M
| $112K | ﹤0.01% |
13,317
-356
| -3% | -$4.71K |
|
944
Baytex Energy
BTE
$2.89B
| $103K | ﹤0.01% |
16,631
-8,018
| -33% | -$29.6K |
|
945
ACV Auctions
ACVA
$1.3B
| – | – |
-5,535,465
| Closed | -$44.4M |
|
946
Avnet
AVT
$7.94B
| – | – |
-23,438
| Closed | -$1.13M |
|
947
Armstrong World Industries
AWI
$7.78B
| – | – |
-11,247
| Closed | -$2.15M |
|
948
Certara
CERT
$1.24B
| – | – |
-853,541
| Closed | -$7.52M |
|
949
Copa Holdings
CPA
$5.8B
| – | – |
-13,250
| Closed | -$1.6M |
|
950
Dave Inc
DAVE
$4.66B
| – | – |
-1,695
| Closed | -$375K |
|
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.