Wellington Management Group Portfolio holdings
Wellington Management Group, founded in 1928 by Walter L. Morgan and headquartered in Boston, Massachusetts, is one of the world’s largest independent asset management firms, overseeing trillions in assets for a diverse client base including pension funds, endowments, and mutual fund investors. Renowned for its active management approach, Wellington offers a broad range of investment strategies across equities, fixed income, multi-asset, and alternative investments, emphasizing deep research and long-term partnerships with clients. The firm gained early fame for launching the Wellington Fund, one of the first balanced mutual funds, and has since maintained a reputation for disciplined, collaborative portfolio management. With a global presence and a focus on customized solutions, Wellington remains a trusted name in institutional and retail investing.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
AstraZeneca
AZN
|
+$2.38B |
| 2 |
Blackrock
BLK
|
+$2.31B |
| 3 |
Meta Platforms (Facebook)
META
|
+$1.87B |
| 4 |
Microsoft
MSFT
|
+$1.6B |
| 5 |
Diamondback Energy
FANG
|
+$1.57B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$3.19B |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$3.04B |
| 3 |
JPMorgan Chase
JPM
|
+$1.99B |
| 4 |
Morgan Stanley
MS
|
+$1.94B |
| 5 |
Caterpillar
CAT
|
+$1.9B |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.13% |
| 2 | Healthcare | 17.38% |
| 3 | Financials | 14.17% |
| 4 | Industrials | 9.42% |
| 5 | Consumer Discretionary | 8.65% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
151
Kimberly-Clark
KMB
$36.5B
| $864M | 0.16% |
8,956,524
+1,588,117
| +22% | +$163M |
|
152
Vertiv
VRT
$105B
| $833M | 0.16% |
3,325,980
-670,145
| -17% | -$149M |
|
153
Cloudflare
NET
$107B
| $828M | 0.15% |
4,010,830
+2,303,816
| +135% | +$439M |
|
154
Agilent Technologies
A
$41.2B
| $827M | 0.15% |
7,256,433
-333,709
| -4% | -$42.3M |
|
155
Snowflake
SNOW
$115B
| $807M | 0.15% |
5,347,668
+2,344,723
| +78% | +$434M |
|
|
WCN
156
Waste Connections
WCN
$42B
| $802M | 0.15% |
4,935,243
+259,506
| +6% | +$43.3M |
|
|
157
Caterpillar
CAT
$387B
| $793M | 0.15% |
1,118,722
-2,741,180
| -71% | -$1.9B |
|
158
Berkshire Hathaway Class B
BRK.B
$1.13T
| $789M | 0.15% |
1,645,590
+43,349
| +3% | +$21.3M |
|
159
Pinnacle Financial Partners Inc
PNFP
$15.8B
| $786M | 0.15% |
9,124,570
+6,057,454
| +197% | +$564M |
|
160
O'Reilly Automotive
ORLY
$76.3B
| $772M | 0.14% |
8,363,033
-6,392,243
| -43% | -$600M |
|
161
Freeport-McMoran
FCX
$97.5B
| $770M | 0.14% |
13,107,368
-18,192,535
| -58% | -$1.1B |
|
162
Fastenal
FAST
$59.5B
| $770M | 0.14% |
16,592,062
+4,496,868
| +37% | +$202M |
|
|
163
Morgan Stanley
MS
$340B
| $767M | 0.14% |
4,657,771
-11,194,880
| -71% | -$1.94B |
|
164
Prologis
PLD
$133B
| $760M | 0.14% |
5,746,021
-642,879
| -10% | -$85.9M |
|
165
TransUnion
TRU
$15.3B
| $758M | 0.14% |
10,952,962
-765,800
| -7% | -$58.6M |
|
166
Ross Stores
ROST
$81.9B
| $758M | 0.14% |
3,497,091
+3,345,805
| +2,212% | +$667M |
|
167
Accenture
ACN
$108B
| $747M | 0.14% |
3,765,552
-6,741,493
| -64% | -$1.57B |
|
168
argenx
ARGX
$54.1B
| $746M | 0.14% |
1,021,457
+342,221
| +50% | +$268M |
|
169
Sun Communities
SUI
$14.7B
| $736M | 0.14% |
5,842,918
+803,048
| +16% | +$104M |
|
170
Analog Devices
ADI
$190B
| $729M | 0.14% |
2,291,130
-255,872
| -10% | -$81.4M |
|
171
Thermo Fisher Scientific
TMO
$220B
| $727M | 0.14% |
1,478,251
-1,989,989
| -57% | -$1.08B |
|
|
SUNB
172
Sunbelt Rentals Holdings
SUNB
$33.2B
| $703M | 0.13% |
+11,221,373
| New | +$788M |
|
173
SLB Ltd
SLB
$75B
| $675M | 0.13% |
13,131,064
-3,504,502
| -21% | -$170M |
|
174
Aaon
AAON
$7.77B
| $660M | 0.12% |
7,977,164
+1,137,887
| +17% | +$103M |
|
175
Interactive Brokers
IBKR
$39.8B
| $656M | 0.12% |
9,774,792
+1,490,574
| +18% | +$106M |
|
Similar funds
Wellington Management Group's Q1 2026 Portfolio in Review
As of Q1 2026, Wellington Management Group held 2,039 positions worth $535B, down 6.2% from $571B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Wellington Management Group's Q1 2026 filing shows 153 new, 707 increased, 906 reduced and 170 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 11,221,373 shares worth $703M. The largest sale was Apple, an estimated $3.19B.
By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.
- Wellington Management Group's largest Q1 2026 buy was Sunbelt Rentals Holdings: 11,221,373 shares worth $703M.
- Wellington Management Group added most to AstraZeneca in Q1 2026, an estimated $2.38B increase.
- Wellington Management Group's biggest Q1 2026 reduction was Apple, cutting an estimated $3.19B.
- Wellington Management Group fully exited Synovus in Q1 2026, selling an estimated $341M.
- Wellington Management Group's ten largest holdings make up 26% of its $535B portfolio in Q1 2026.
- Wellington Management Group opened 153 new positions and closed 170 in Q1 2026.
- Wellington Management Group's portfolio value fell 6.2% quarter-over-quarter to $535B.
Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.