MASSACHUSETTS FINANCIAL SERVICES CO /MA/

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CIK 912938

13F portfolio (2026-Q1)

$297.2B

Positions

940

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

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As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

940

Top 5

14.7%

Top 10

20.6%

Effective N

114.9

HHI

0.009

This quarter

90 new · 0 exit →

By sector

Information Technology24.1%

Financials19.7%

Industrials13.3%

Consumer Discretionary8.5%

Health Care8.1%

Materials7.0%

Utilities5.8%

Communication Services4.6%

Other8.9%

By market cap

Large ($10–200B)55.4%

Mega (>$200B)31.8%

Unknown8.6%

Mid ($2–10B)4.0%

Small ($300M–2B)0.2%

Micro (<$300M)0.0%

By region

North America95.5%

Europe1.6%

Asia-Pacific1.5%

Other0.9%

Middle East0.4%

Latin America0.1%

Africa0.0%

By industry group GICS — finer than sector

Industry group	Weight	Names
Semiconductors & Semiconductor Equipment	9.57%	42
Banks	6.77%	55
Insurance	6.63%	30
Software	6.54%	47
Technology Hardware & Equipment	5.87%	26
Utilities	5.76%	52
Commercial Services & Supplies	5.04%	38
Capital Markets	4.57%	29
Specialty Retail	4.10%	29
Software & IT Services	4.05%	26
Oil, Gas & Consumable Fuels	3.97%	33
Aerospace & Defense	3.77%	20
Pharmaceuticals & Biotechnology	3.62%	75
Machinery	3.35%	51
Metals & Mining	3.28%	31
Health Care Equipment & Supplies	2.69%	28
Chemicals	2.42%	27
Equity Real Estate Investment Trusts (REITs)	2.25%	41
Distributors	1.83%	25
Hotels, Restaurants & Leisure	1.58%	16
Life Sciences Tools & Services	1.45%	11
Electrical Equipment & Components	1.24%	8
Road & Rail	1.17%	9
Construction Materials	0.91%	9
Media & Entertainment	0.80%	11
Beverages	0.79%	7
Automobiles & Components	0.68%	14
Airlines	0.67%	7
Unclassified	0.66%	28
Construction & Engineering	0.57%	15
Tobacco	0.53%	3
Entertainment	0.50%	8
Paper & Forest Products	0.41%	10
Real Estate Management & Development	0.35%	9
Marine	0.30%	4
Health Care Providers & Services	0.29%	14
Textiles, Apparel & Luxury Goods	0.27%	9
Food Products	0.21%	9
Transportation Infrastructure	0.10%	5
Communications Equipment	0.10%	5
Diversified Telecommunication Services	0.08%	8
Food & Staples Retailing	0.07%	1
Professional Services	0.05%	2
Coal & Consumable Fuels	0.04%	2
Diversified Consumer Services	0.04%	5
Leisure Products	0.04%	1
Media & Publishing	0.02%	3
Household Durables	0.01%	1
Agricultural Products	0.00%	1

Top holdings

#	Ticker	Name	Sector	Weight
1	NVDA	NVIDIA CORP	Information Technology	3.89%
2	MSFT	MICROSOFT CORP	Information Technology	3.59%
3	AAPL	Apple Inc.	Information Technology	2.64%
4	GOOGL	Alphabet Inc.	Communication Services	2.34%
5	AMZN	AMAZON COM INC	Consumer Discretionary	2.21%
6	JPM	JPMORGAN CHASE & CO	Financials	1.46%
7	AVGO	Broadcom Inc.	Information Technology	1.15%
8	TSM	Taiwan Semiconductor Manufacturing Co Ltd	Information Technology	1.15%
9	JNJ	JOHNSON & JOHNSON	Health Care	1.12%
10	CI	Cigna Group	Financials	1.05%

914/940 names classified · sector 99.4% of weight · industry 99.3% · mkt cap 91.4%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 52 quarters

FinancialsJPM, V, AON, GS, WFC · other

Information TechnologyMSFT, TMO, AAPL, NVDA, ORCL · other

IndustrialsACN, HON, CNI, MMM, UPS · other

Health CareMDT, JNJ, PFE, ABT, BSX · other

Consumer DiscretionaryAMZN, SHW, MCK, TGT, MCD · other

Communication ServicesGOOGL, CMCSA, DIS, META, OMC · other

MaterialsCL, LIN, PPG, FNV, COTY · other

UtilitiesDUK, SO, D, PCG, FE · other

EnergyXOM, SLB, COP, CVX, TTE · other

Consumer StaplesPM, CVS, PEP, GIS, ADM · other

Real EstateAMT, PLD, PSA, EQIX, EXR · other

UnclassifiedUNITED TECHNOLOGIES CORP, TIME WARNER INC, ST JUDE MED INC, GOOGLE INC, HONEYWELL INTL INC · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 99.4% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

holdings, colored by sector (665 classified)MASSACHUSETTS FINANCIAL SERVICES CO /MA/ centroid (Large Core)

Information TechnologyFinancialsIndustrialsConsumer DiscretionaryHealth CareUtilitiesMaterialsCommunication ServicesEnergyReal EstateConsumer Staples

Style box summary for MASSACHUSETTS FINANCIAL SERVICES CO /MA/: centroid Large Core. Heaviest cells: Large Growth 23.9%, Large Core 20.0%, Large Value 12.9%.

Classified: 86.2% of book weight (665/939 names) · unclassified 13.8%: TSM, FNV, UBS, AEM, TD, RYAAY, KKR, CHKP, CNI, SPOT +264 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 940 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	NVDANVIDIA CORPORATION	65,275,558	$11.6B	3.9%	TRIM −3%
2	MSFTMICROSOFT CORP	25,473,981	$10.7B	3.6%	TRIM −6%
3	AAPLAPPLE INC	30,317,142	$7.8B	2.6%	ADD 13%
4	GOOGLALPHABET INC	23,413,232	$7.0B	2.3%	TRIM −7%
5	AMZNAMAZON COM INC	25,952,500	$6.6B	2.2%	TRIM −9%
6	JPMJPMORGAN CHASE & CO	14,662,099	$4.3B	1.5%	TRIM −6%
7	AVGOBROADCOM INC	8,980,922	$3.4B	1.2%	ADD 11%
8	TSMTAIWAN SEMICONDUCTOR MFG LTD	9,677,855	$3.4B	1.1%	TRIM −5%
9	JNJJOHNSON & JOHNSON	13,434,302	$3.3B	1.1%	TRIM −18%
10	CITHE CIGNA GROUP	11,595,182	$3.1B	1.0%	HOLD
11	XOMEXXON MOBIL CORP	17,922,157	$3.0B	1.0%	TRIM −7%
12	LINLINDE PLC	4,757,686	$3.0B	1.0%	TRIM −7%
13	MAMASTERCARD INCORPORATED	5,521,696	$2.8B	0.9%	TRIM −6%
14	FNVFRANCO NEV CORP	11,093,148	$2.8B	0.9%	TRIM −5%
15	RTXRTX CORPORATION	14,147,863	$2.8B	0.9%	HOLD
16	AONAON PLC	8,358,097	$2.8B	0.9%	TRIM −2%
17	COPCONOCOPHILLIPS	20,267,161	$2.7B	0.9%	TRIM −9%
18	MDTMEDTRONIC PLC	21,437,599	$2.7B	0.9%	ADD 2%
19	UBSUBS GROUP AG	65,542,061	$2.6B	0.9%	TRIM −4%
20	WTWWILLIS TOWERS WATSON PLC LTD	5,867,533	$2.6B	0.9%	HOLD
21	METAMETA PLATFORMS INC	4,407,235	$2.6B	0.9%	TRIM −9%
22	MCKMCKESSON CORP	2,900,233	$2.5B	0.8%	TRIM −16%
23	ACNACCENTURE PLC IRELAND	9,828,861	$2.5B	0.8%	TRIM −8%
24	HONHONEYWELL INTL INC	8,707,049	$2.5B	0.8%	ADD 27%
25	AEMAGNICO EAGLE MINES LTD	11,867,001	$2.5B	0.8%	HOLD
26	NDAQNASDAQ INC	29,060,439	$2.5B	0.8%	ADD 5%
27	KLACKLA CORP	1,641,635	$2.4B	0.8%	TRIM −6%
28	PGRPROGRESSIVE CORP	12,099,655	$2.4B	0.8%	TRIM −5%
29	VVISA INC	4,165,473	$2.3B	0.8%	TRIM −8%
30	SCHWSCHWAB CHARLES CORP	14,521,887	$2.3B	0.8%	TRIM −5%
31	TMOTHERMO FISHER SCIENTIFIC INC	3,013,109	$2.3B	0.8%	TRIM −2%
32	BDXBECTON DICKINSON & CO	9,101,454	$2.2B	0.7%	TRIM −4%
33	CBCHUBB LIMITED	6,514,984	$2.1B	0.7%	TRIM −5%
34	WATWATERS CORP	4,630,118	$2.1B	0.7%	ADD 76%
35	ADIANALOG DEVICES INC	6,216,638	$2.0B	0.7%	TRIM −21%
36	GDGENERAL DYNAMICS CORP	5,702,629	$2.0B	0.7%	TRIM −9%
37	MSMORGAN STANLEY	11,749,856	$1.9B	0.7%	TRIM −6%
38	PCGPG&E CORP	109,393,836	$1.9B	0.6%	TRIM −5%
39	DUKDUKE ENERGY CORP NEW	14,391,296	$1.9B	0.6%	TRIM −10%
40	PLDPROLOGIS INC.	14,063,332	$1.9B	0.6%	TRIM −6%
41	APHAMPHENOL CORP	13,964,627	$1.8B	0.6%	TRIM −12%
42	HWMHOWMET AEROSPACE INC	7,624,700	$1.8B	0.6%	TRIM −22%
43	UNPUNION PAC CORP	7,029,932	$1.7B	0.6%	TRIM −8%
44	BABOEING CO	8,733,419	$1.7B	0.6%	TRIM −10%
45	ETNEATON CORP PLC	4,688,364	$1.7B	0.6%	TRIM −15%
46	DDOMINION ENERGY INC	26,621,442	$1.6B	0.6%	TRIM −5%
47	PFEPFIZER INC	56,911,830	$1.6B	0.5%	HOLD
48	ABTABBOTT LABS	15,499,870	$1.6B	0.5%	ADD 7%
49	TRUTRANSUNION	13,146,925	$1.6B	0.5%	TRIM −15%
50	PNCPNC FINL SVCS GROUP INC	7,528,295	$1.6B	0.5%	TRIM −12%
51	AXPAMERICAN EXPRESS CO	5,067,655	$1.6B	0.5%	TRIM −13%
52	CCITIGROUP INC	13,354,702	$1.5B	0.5%	TRIM −12%
53	SOSOUTHERN CO	15,595,800	$1.5B	0.5%	TRIM −4%
54	NXPINXP SEMICONDUCTORS N V	7,574,965	$1.5B	0.5%	TRIM −4%
55	CVXCHEVRON CORP NEW	7,109,419	$1.5B	0.5%	TRIM −6%
56	AAGILENT TECHNOLOGIES INC	12,624,090	$1.5B	0.5%	TRIM −11%
57	CRHCRH PLC	13,507,797	$1.5B	0.5%	ADD 9%
58	XELXCEL ENERGY INC	18,078,640	$1.4B	0.5%	TRIM −4%
59	TDTORONTO DOMINION BK ONT	14,219,093	$1.4B	0.5%	TRIM −7%
60	PMPHILIP MORRIS INTL INC	8,631,772	$1.4B	0.5%	TRIM −7%
61	GEVGE VERNOVA INC	1,629,084	$1.4B	0.5%	HOLD
62	TRVTRAVELERS COMPANIES INC	4,903,665	$1.4B	0.5%	TRIM −5%
63	MRSHMARSH & MCLENNAN COS INC	8,200,309	$1.4B	0.5%	TRIM −5%
64	LOWLOWES COS INC	6,022,364	$1.4B	0.5%	TRIM −6%
65	RYAAYRYANAIR HOLDINGS PLC	24,120,294	$1.4B	0.5%	TRIM −10%
66	MARMARRIOTT INTL INC NEW	4,266,493	$1.4B	0.5%	TRIM −10%
67	KKRKKR & CO INC	14,350,033	$1.3B	0.4%	TRIM −23%
68	ABBVABBVIE INC	5,610,330	$1.2B	0.4%	TRIM −15%
69	NEENEXTERA ENERGY INC	13,192,071	$1.2B	0.4%	ADD 103%
70	WFCWELLS FARGO CO NEW	15,105,182	$1.2B	0.4%	TRIM −12%
71	PCARPACCAR INC	10,316,053	$1.2B	0.4%	TRIM −6%
72	CHKPCHECK POINT SOFTWARE TECH LT	7,942,280	$1.2B	0.4%	HOLD
73	LPLALPL FINL HLDGS INC	3,869,359	$1.2B	0.4%	ADD 4%
74	PEPPEPSICO INC	7,276,739	$1.1B	0.4%	TRIM −6%
75	CATCATERPILLAR INC	1,583,565	$1.1B	0.4%	TRIM −14%
76	RBARB GLOBAL INC	11,240,652	$1.1B	0.4%	ADD 3%
77	HLTHILTON WORLDWIDE HLDGS INC	3,450,856	$1.1B	0.4%	TRIM −13%
78	BLKBLACKROCK INC	1,095,157	$1.1B	0.4%	TRIM −6%
79	CNICANADIAN NATL RY CO	3,750,670	$1.1B	0.4%	TRIM −65%
80	NOCNORTHROP GRUMMAN CORP	1,519,496	$1.0B	0.4%	TRIM −14%
81	TXNTEXAS INSTRS INC	5,320,294	$1.0B	0.4%	TRIM −16%
82	SPOTSPOTIFY TECHNOLOGY S A	2,059,978	$1.0B	0.3%	TRIM −4%
83	STXSEAGATE TECHNOLOGY HLDNGS PL	2,536,122	$1.0B	0.3%	ADD 26%
84	BAPCREDICORP LTD	2,787,217	$952M	0.3%	TRIM −3%
85	STESTERIS PLC	4,010,349	$937M	0.3%	TRIM −5%
86	CRMSALESFORCE INC	4,882,551	$933M	0.3%	ADD 72%
87	ANETARISTA NETWORKS INC	7,227,921	$927M	0.3%	ADD 34%
88	GILDGILEAD SCIENCES INC	6,281,609	$910M	0.3%	ADD 49%
89	GEGE AEROSPACE	3,128,414	$902M	0.3%	TRIM −9%
90	LNGCheniere Energy, Inc	3,047,277	$873M	0.3%	TRIM −21%
91	KVUEKENVUE INC	49,743,984	$866M	0.3%	TRIM −27%
92	TTWOTAKE-TWO INTERACTIVE SOFTWAR	4,351,426	$865M	0.3%	TRIM −6%
93	WPMWHEATON PRECIOUS METALS CORP	6,297,084	$863M	0.3%	TRIM −5%
94	ITWILLINOIS TOOL WKS INC	3,310,000	$860M	0.3%	TRIM −5%
95	EFXEQUIFAX INC	4,699,910	$856M	0.3%	ADD 8%
96	GSGOLDMAN SACHS GROUP INC	970,662	$852M	0.3%	TRIM −16%
97	CDNSCADENCE DESIGN SYSTEM INC	2,974,520	$839M	0.3%	TRIM −38%
98	ADSKAUTODESK INC	3,419,138	$837M	0.3%	TRIM −3%
99	NTRSNORTHERN TR CORP	5,805,716	$821M	0.3%	TRIM −2%
100	DHRDANAHER CORP DEL	4,165,769	$815M	0.3%	TRIM −4%
101	SHOPSHOPIFY INC	6,031,360	$789M	0.3%	ADD 2%
102	HUBBHUBBELL INC	1,537,597	$777M	0.3%	TRIM −2%
103	HUMHUMANA INC	4,482,370	$775M	0.3%	HOLD
104	KMBKIMBERLY-CLARK CORP	7,644,811	$738M	0.2%	TRIM −2%
105	LRCXLAM RESEARCH CORP	3,309,521	$726M	0.2%	TRIM −21%
106	ARMKARAMARK	17,557,328	$725M	0.2%	TRIM −6%
107	APDAIR PRODS & CHEMS INC	583,754	$719M	0.2%	TRIM −30%
108	TKOTKO GROUP HOLDINGS INC	3,543,396	$718M	0.2%	ADD 11%
109	BSXBOSTON SCIENTIFIC CORP	10,996,572	$717M	0.2%	ADD 21%
110	EOGEOG RES INC	4,729,555	$686M	0.2%	TRIM −6%
111	ORLYOREILLY AUTOMOTIVE INC	7,269,299	$682M	0.2%	TRIM −9%
112	TTTRANE TECHNOLOGIES PLC	1,615,064	$680M	0.2%	HOLD
113	OMCOMNICOM GROUP INC	8,736,665	$665M	0.2%	ADD 11%
114	ELVELEVANCE HEALTH INC FORMERLY	2,236,129	$657M	0.2%	TRIM −5%
115	VMCVULCAN MATLS CO	2,278,025	$626M	0.2%	ADD 8%
116	MPWRMONOLITHIC PWR SYS INC	567,769	$621M	0.2%	HOLD
117	CMSCMS ENERGY CORP	7,630,373	$614M	0.2%	TRIM −8%
118	MCOMOODYS CORP	1,328,012	$605M	0.2%	HOLD
119	OTISOTIS WORLDWIDE CORP	7,600,270	$598M	0.2%	ADD 11%
120	VSTVISTRA CORP	3,951,789	$596M	0.2%	TRIM −39%
121	AEPAMERICAN ELEC PWR CO INC	4,493,458	$591M	0.2%	HOLD
122	VIKVIKING HOLDINGS LTD	7,895,685	$583M	0.2%	HOLD
123	SBUXSTARBUCKS CORP	5,993,824	$548M	0.2%	ADD 3%
124	FTITECHNIPFMC PLC	7,707,068	$541M	0.2%	TRIM −17%
125	CWCURTISS WRIGHT CORP	771,508	$529M	0.2%	HOLD
126	PWRQUANTA SVCS INC	958,099	$526M	0.2%	HOLD
127	MDLNMEDLINE INC	11,569,316	$518M	0.2%	ADD 13%
128	LNTALLIANT ENERGY CORP	7,047,237	$510M	0.2%	HOLD
129	CVECENOVUS ENERGY INC	17,388,159	$508M	0.2%	TRIM −3%
130	SHWSHERWIN WILLIAMS CO	1,536,040	$506M	0.2%	TRIM −8%
131	VLOVALERO ENERGY CORP	2,015,769	$504M	0.2%	ADD 7%
132	VRSKVERISK ANALYTICS INC	2,543,490	$503M	0.2%	ADD 34%
133	GWWWW GRAINGER INC	453,353	$500M	0.2%	TRIM −5%
134	TJXTJX COS INC NEW	3,000,374	$499M	0.2%	ADD 7%
135	CBRECBRE GROUP INC	3,651,396	$498M	0.2%	TRIM −18%
136	MNSTMONSTER BEVERAGE CORP NEW	6,770,457	$497M	0.2%	ADD 9%
137	BACBANK AMERICA CORP	9,833,307	$487M	0.2%	TRIM −4%
138	LYVLIVE NATION ENTERTAINMENT IN	3,182,424	$485M	0.2%	HOLD
139	GFLGFL ENVIRONMENTAL INC	10,946,130	$480M	0.2%	TRIM −2%
140	RYROYAL BK CDA	2,157,232	$477M	0.2%	TRIM −7%
141	APTV-WAPTIV PLC	7,985,744	$476M	0.2%	NEW
142	UBERUBER TECHNOLOGIES INC	6,408,272	$469M	0.2%	ADD 31%
143	CPCANADIAN PACIFIC KANSAS CITY	4,838,509	$460M	0.2%	TRIM −6%
144	CMECME GROUP INC	1,479,514	$455M	0.2%	TRIM −34%
145	SRESEMPRA	4,673,880	$454M	0.2%	ADD 4%
146	GWREGUIDEWIRE SOFTWARE INC	2,995,337	$452M	0.2%	TRIM −30%
147	FERGFERGUSON ENTERPRISES INC	1,850,530	$434M	0.1%	ADD 111%
148	AXONAXON ENTERPRISE INC	1,014,829	$433M	0.1%	ADD 21%
149	COHRCOHERENT CORP	1,813,256	$432M	0.1%	HOLD
150	EMREMERSON ELEC CO	3,173,181	$427M	0.1%	ADD 49%
151	ASNDASCENDIS PHARMA A/S	1,860,669	$426M	0.1%	HOLD
152	ARESARES MANAGEMENT CORPORATION	3,846,219	$422M	0.1%	TRIM −33%
153	CLCOLGATE PALMOLIVE CO	4,708,266	$420M	0.1%	ADD 6%
154	CCEPCOCA-COLA EUROPACIFIC PARTNE	4,637,934	$420M	0.1%	TRIM −21%
155	MASIMASIMO CORP	2,342,790	$417M	0.1%	TRIM −12%
156	LHXL3HARRIS TECHNOLOGIES INC	1,187,846	$413M	0.1%	TRIM −4%
157	HHYATT HOTELS CORP	2,855,182	$410M	0.1%	ADD 5%
158	AMATAPPLIED MATLS INC	1,181,838	$409M	0.1%	ADD 349%
159	EXEEXPAND ENERGY CORPORATION	3,725,907	$409M	0.1%	TRIM −3%
160	WABWABTEC	1,616,726	$408M	0.1%	TRIM −4%
161	NTRANATERA INC	2,040,106	$408M	0.1%	HOLD
162	TELTE CONNECTIVITY PLC	1,866,635	$407M	0.1%	TRIM −8%
163	BURLBURLINGTON STORES INC	1,226,069	$403M	0.1%	ADD 10%
164	ROSTROSS STORES INC	1,801,452	$401M	0.1%	TRIM −40%
165	APPAPPLOVIN CORP	987,120	$399M	0.1%	TRIM −2%
166	ABNBAIRBNB INC	3,053,593	$392M	0.1%	ADD 124%
167	HIGHARTFORD INSURANCE GROUP INC	2,820,192	$387M	0.1%	HOLD
168	VTRVENTAS INC	4,501,062	$383M	0.1%	TRIM −8%
169	INTUINTUIT	836,654	$379M	0.1%	TRIM −14%
170	CGCARLYLE GROUP INC/THE	7,649,009	$373M	0.1%	HOLD
171	ALLEALLEGION PLC	2,514,117	$371M	0.1%	TRIM −3%
172	PEGPUBLIC SVC ENTERPRISE GROUP	4,429,692	$359M	0.1%	HOLD
173	USFDUS FOODS HLDG CORP	3,833,008	$358M	0.1%	TRIM −15%
174	IRINGERSOLL RAND INC	4,411,618	$356M	0.1%	ADD 172%
175	FLEXFlextronics Internat'l. Ltd.	5,419,282	$355M	0.1%	HOLD
176	CHDCHURCH & DWIGHT CO INC	3,517,718	$348M	0.1%	TRIM −11%
177	PRPERMIAN RESOURCES CORP	16,276,635	$347M	0.1%	TRIM −5%
178	AGCOAGCO CORP	2,863,256	$337M	0.1%	TRIM −3%
179	CCJCAMECO CORP	2,870,691	$334M	0.1%	HOLD
180	FLUTFLUTTER ENTMT PLC	3,262,417	$333M	0.1%	ADD 10%
181	BJBJS WHSL CLUB HLDGS INC	3,309,013	$332M	0.1%	TRIM −4%
182	ATOATMOS ENERGY CORP	1,772,601	$331M	0.1%	TRIM −10%
183	EIXEDISON INTL	4,377,239	$323M	0.1%	HOLD
184	TECKTECK RESOURCES LTD	5,922,775	$313M	0.1%	ADD 382%
185	GLWCORNING INC	2,278,291	$310M	0.1%	TRIM −35%
186	AMEAMETEK INC	1,413,837	$306M	0.1%	ADD 47%
187	CMCSACOMCAST CORP NEW	10,486,288	$306M	0.1%	NEW
188	ICLRICON PLC	2,727,824	$305M	0.1%	ADD 16%
189	NETCLOUDFLARE INC	1,467,110	$303M	0.1%	TRIM −11%
190	RBLXROBLOX CORP	5,313,608	$301M	0.1%	TRIM −8%
191	SUSUNCOR ENERGY INC NEW	3,912,966	$297M	0.1%	TRIM −52%
192	OKTAOKTA INC	3,737,304	$296M	0.1%	TRIM −12%
193	NVTNVENT ELECTRIC PLC	2,454,091	$294M	0.1%	TRIM −5%
194	CVNACARVANA CO	924,835	$291M	0.1%	ADD 13%
195	BCBRUNSWICK CORP	3,954,810	$291M	0.1%	ADD 11%
196	WPCW. P. Carey Inc.	4,190,933	$290M	0.1%	HOLD
197	LDOSLEIDOS HOLDINGS INC	1,832,386	$288M	0.1%	TRIM −8%
198	PNWPINNACLE WEST CAP CORP	2,844,387	$287M	0.1%	HOLD
199	LKQLKQ CORP	9,653,122	$286M	0.1%	TRIM −4%
200	ELSEQUITY LIFESTYLE PPTYS INC	4,321,310	$280M	0.1%	TRIM −4%

showing the top 200 by weight

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

NVDANVIDIA CORPORATION

65.7M

58.4M

57.4M

71.7M

67.2M

65.3M

$11.6B

MSFTMICROSOFT CORP

32.7M

31.0M

30.1M

30.3M

27.1M

25.5M

$10.7B

AAPLAPPLE INC

26.7M

26.0M

25.1M

28.4M

26.9M

30.3M

$7.8B

GOOGLALPHABET INC

37.3M

32.2M

26.2M

23.7M

25.2M

23.4M

$7.0B

AMZNAMAZON COM INC

31.2M

30.5M

30.4M

28.3M

28.4M

26.0M

$6.6B

JPMJPMORGAN CHASE & CO

21.8M

18.2M

17.4M

16.4M

15.5M

14.7M

$4.3B

AVGOBROADCOM INC

2.5M

2.8M

6.0M

8.5M

8.1M

9.0M

$3.4B

TSMTAIWAN SEMICONDUCTOR MFG LTD

17.7M

15.8M

15.2M

15.8M

10.1M

9.7M

$3.4B

JNJJOHNSON & JOHNSON

17.8M

18.3M

18.0M

17.6M

16.4M

13.4M

$3.3B

CITHE CIGNA GROUP

11.6M

11.7M

11.8M

10.9M

11.8M

11.6M

$3.1B

XOMEXXON MOBIL CORP

18.7M

20.3M

19.7M

19.5M

19.3M

17.9M

$3.0B

LINLINDE PLC

7.3M

7.1M

6.6M

5.2M

5.1M

4.8M

$3.0B

MAMASTERCARD INCORPORATED

5.0M

5.1M

6.4M

6.2M

5.9M

5.5M

$2.8B

FNVFRANCO NEV CORP

12.0M

12.2M

11.7M

11.1M

$2.8B

RTXRTX CORPORATION

15.0M

14.6M

16.0M

15.9M

14.2M

14.1M

$2.8B

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Implied return what this book implies · modeled, not advice methodology →

Exposures · what this manager owns, by sector & size (2026-Q1)

By sector

By market cap

By region

By industry group GICS — finer than sector

Top holdings

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Contribution holdings-based, any period

Holdings· 940 positions (2026-Q1) · largest first · Δ vs 2025-Q4

Position trends· top 15 holdings · shares held over 6 quarters

MASSACHUSETTS FINANCIAL SERVICES CO /MA/