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 | |
|---|---|---|---|---|---|---|
551
Emcor
EME
$36B
| $100M | 0.02% |
135,541
+9,288
| +7% | +$6.76M |
|
552
SiTime
SITM
$21.8B
| $99.9M | 0.02% |
289,384
-117,132
| -29% | -$43.1M |
|
553
AvalonBay Communities
AVB
$26.8B
| $98.6M | 0.02% |
603,725
-972,733
| -62% | -$170M |
|
554
iShares MSCI India ETF
INDA
$6.63B
| $98.5M | 0.02% |
2,102,814
-808,857
| -28% | -$41.4M |
|
555
W.P. Carey
WPC
$16.4B
| $96.9M | 0.02% |
1,425,993
+206,452
| +17% | +$14.5M |
|
556
AtriCure
ATRC
$2.11B
| $96.5M | 0.02% |
3,382,555
-535,436
| -14% | -$18.3M |
|
557
Rithm Capital
RITM
$5.69B
| $96.2M | 0.02% |
10,149,762
+3,892,879
| +62% | +$40.7M |
|
558
Casella Waste Systems
CWST
$5.69B
| $96.1M | 0.02% |
1,211,802
-95,447
| -7% | -$9.15M |
|
559
Macerich
MAC
$6.92B
| $95.5M | 0.02% |
5,053,671
+1,377,868
| +37% | +$26.1M |
|
|
MBX
560
MBX Biosciences
MBX
$3.27B
| $95.3M | 0.02% |
3,191,824
-158,137
| -5% | -$5.38M |
|
|
HTO
561
H2O America
HTO
$2.62B
| $94.7M | 0.02% |
+1,613,571
| New | +$87.8M |
|
|
CVSA
562
Covista Inc
CVSA
$4.8B
| $94.1M | 0.02% |
816,298
-29,889
| -4% | -$3.19M |
|
563
Packaging Corp of America
PKG
$22.8B
| $93M | 0.02% |
438,046
+16,842
| +4% | +$3.76M |
|
564
Quaker Houghton
KWR
$2.92B
| $92.9M | 0.02% |
748,141
-8,847
| -1% | -$1.31M |
|
565
Spyre Therapeutics
SYRE
$9.25B
| $92M | 0.02% |
1,824,811
+275,527
| +18% | +$10.4M |
|
566
Deckers Outdoor
DECK
$13.3B
| $91.7M | 0.02% |
916,078
-48,273
| -5% | -$5.18M |
|
567
On Holding
ONON
$12.5B
| $91.5M | 0.02% |
2,689,211
-155,912
| -5% | -$6.81M |
|
568
Mineralys Therapeutics
MLYS
$2.41B
| $91M | 0.02% |
3,359,068
+2,574,801
| +328% | +$75.5M |
|
569
Omnicell
OMCL
$1.68B
| $90.4M | 0.02% |
2,707,046
+631,684
| +30% | +$26.4M |
|
570
Ameresco
AMRC
$1.36B
| $90.3M | 0.02% |
3,541,577
-359,756
| -9% | -$10.8M |
|
571
Guardant Health
GH
$22.6B
| $89.8M | 0.02% |
972,563
+566,044
| +139% | +$56.8M |
|
572
Flutter Entertainment
FLUT
$16.4B
| $89.7M | 0.02% |
880,291
-283,138
| -24% | -$40.8M |
|
573
Rexford Industrial Realty
REXR
$8.19B
| $89.4M | 0.02% |
2,731,625
+247,538
| +10% | +$9.29M |
|
|
INVX
574
Innovex International
INVX
$1.97B
| $89.1M | 0.02% |
3,653,386
+1,593,918
| +77% | +$40M |
|
575
Center Bancorp
CNOB
$1.78B
| $88.2M | 0.02% |
3,293,363
+505,616
| +18% | +$13.6M |
|
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.