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 |
Alphabet (Google) Class A
GOOGL
|
+$1.9B |
| 2 |
Amazon
AMZN
|
+$1.53B |
| 3 |
Broadcom
AVGO
|
+$1.24B |
| 4 |
SPCX
SpaceX
SPCX
|
+$1.2B |
| 5 |
HONA
Honeywell Aerospace
HONA
|
+$1.1B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$2.04B |
| 2 |
Accenture
ACN
|
+$1.18B |
| 3 |
GE Aerospace
GE
|
+$950M |
| 4 |
Progressive
PGR
|
+$894M |
| 5 |
Honeywell
HON
|
+$812M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.13% |
| 2 | Financials | 17.41% |
| 3 | Industrials | 13.53% |
| 4 | Healthcare | 11.53% |
| 5 | Consumer Discretionary | 7.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
HTFL
726
Heartflow Inc
HTFL
$2.49B
| $14.6M | ﹤0.01% |
+498,812
| New | +$15M |
|
727
Sprouts Farmers Market
SFM
$8.01B
| $14.5M | ﹤0.01% |
+171,632
| New | +$13.9M |
|
728
Itron
ITRI
$4.54B
| $14.3M | ﹤0.01% |
165,091
-87,397
| -35% | -$7.46M |
|
729
Qiagen
QGEN
$8.72B
| $14.3M | ﹤0.01% |
362,687
+36,463
| +11% | +$1.35M |
|
730
Banc of California
BANC
$2.97B
| $14.2M | ﹤0.01% |
696,033
-68,905
| -9% | -$1.31M |
|
731
Primoris Services
PRIM
$4.45B
| $14.2M | ﹤0.01% |
142,795
-221,543
| -61% | -$29.1M |
|
732
Schrodinger
SDGR
$1.36B
| $14.1M | ﹤0.01% |
866,942
-1,817,750
| -68% | -$24.3M |
|
733
Globus Medical
GMED
$11.2B
| $14M | ﹤0.01% |
177,598
-56,153
| -24% | -$4.77M |
|
734
AvalonBay Communities
AVB
$26.8B
| $13.9M | ﹤0.01% |
62,103
-4,266
| -6% | -$771K |
|
735
Mirion Technologies
MIR
$3.91B
| $13.6M | ﹤0.01% |
760,985
-828,274
| -52% | -$15.4M |
|
736
Core Scientific
CORZ
$6.75B
| $13.5M | ﹤0.01% |
+528,896
| New | +$12.5M |
|
|
HAWK
737
HawkEye 360 Inc
HAWK
$2.47B
| $13.5M | ﹤0.01% |
+668,311
| New | +$18.5M |
|
738
SS&C Technologies
SSNC
$18.6B
| $13.4M | ﹤0.01% |
182,720
+10,106
| +6% | +$686K |
|
739
Fastly Inc
FSLY
$3.66B
| $13.2M | ﹤0.01% |
+716,933
| New | +$15.6M |
|
740
Vipshop
VIPS
$7.53B
| $13.2M | ﹤0.01% |
1,060,344
+182,429
| +21% | +$2.61M |
|
741
WIX.com
WIX
$2.52B
| $12.9M | ﹤0.01% |
285,056
-20,080
| -7% | -$1.24M |
|
742
Immunocore
IMCR
$1.73B
| $12.9M | ﹤0.01% |
407,219
-154
| -0% | -$4.56K |
|
743
Pulse Biosciences
PLSE
$3.02B
| $12.8M | ﹤0.01% |
462,734
-165
| -0% | -$3.89K |
|
744
National Fuel Gas
NFG
$7.65B
| $12.7M | ﹤0.01% |
164,890
-38,372
| -19% | -$3.18M |
|
745
Centene
CNC
$32.5B
| $12.7M | ﹤0.01% |
198,207
+113,029
| +133% | +$6.04M |
|
746
Walt Disney
DIS
$181B
| $12.4M | ﹤0.01% |
121,119
-34,479
| -22% | -$3.52M |
|
|
AVEX
747
AEVEX Corp
AVEX
$1.25B
| $12.3M | ﹤0.01% |
+588,253
| New | +$15.3M |
|
748
WisdomTree India Earnings Fund ETF
EPI
$2.06B
| $12.1M | ﹤0.01% |
283,603
-13,914
| -5% | -$593K |
|
749
iShares Core MSCI EAFE ETF
IEFA
$196B
| $12.1M | ﹤0.01% |
124,888
-104,565
| -46% | -$10M |
|
|
TPC
750
Tutor Perini Cor
TPC
$5.21B
| $11.9M | ﹤0.01% |
143,214
+5,296
| +4% | +$426K |
|
Similar funds
Massachusetts Financial Services's Q2 2026 Portfolio in Review
As of Q2 2026, Massachusetts Financial Services held 1,071 positions worth $315B, up 5.9% from $298B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Massachusetts Financial Services withdrew a net $15B in Q2 2026, closing 66 positions and reducing 507 holdings. Its most notable exit was Masimo, an estimated $417M position sold in full.
By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 22% a quarter earlier, followed by Financials and Industrials.
Against the trend, Massachusetts Financial Services opened a new position in SpaceX worth $1.22B.
- Massachusetts Financial Services's largest Q2 2026 buy was SpaceX: 7,062,255 shares worth $1.22B.
- Massachusetts Financial Services added most to Alphabet (Google) Class A in Q2 2026, an estimated $1.9B increase.
- Massachusetts Financial Services's biggest Q2 2026 reduction was Microsoft, cutting an estimated $2.04B.
- Massachusetts Financial Services fully exited Masimo in Q2 2026, selling an estimated $417M.
- Massachusetts Financial Services's ten largest holdings make up 23% of its $315B portfolio in Q2 2026.
- Massachusetts Financial Services opened 123 new positions and closed 66 in Q2 2026.
- Massachusetts Financial Services's portfolio value rose 5.9% quarter-over-quarter to $315B.
Based on Massachusetts Financial Services's 13F filing for Q2 2026, filed 3 Aug 2026.