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Wellington Management Group

Wellington Management Group Portfolio holdings

AUM $535B
1-Year Est. Return 26.23%
 

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.

This Fund
S&P 500
This Quarter Est. Return
-3%
1 Year Est. Return
+26.23%
3 Year Est. Return
+84.67%
5 Year Est. Return
+117.21%
10 Year Est. Return
+461.95%
AUM
$469B
AUM Growth
-$27.1B
Cap. Flow
-$4.39B
Cap. Flow %
-0.94%
Top 10 Hldgs %
18.12%
Holding
2,248
New
185
Increased
697
Reduced
947
Closed
229

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$1.86B
2
ATO icon
Atmos Energy
ATO
+$854M
3
NEE icon
NextEra Energy
NEE
+$853M
4
EOG icon
EOG Resources
EOG
+$847M
5
NKE icon
Nike
NKE
+$728M

Top Sells

Rank Stock Value
1
PGR icon
Progressive
PGR
+$1.2B
2
MDLZ icon
Mondelez International
MDLZ
+$974M
3
VZ icon
Verizon
VZ
+$922M
4
BLK icon
Blackrock
BLK
+$820M
5
D icon
Dominion Energy
D
+$783M

Sector Composition

Rank Sector Weight
1 Healthcare 23.91%
2 Technology 16.45%
3 Financials 14.24%
4 Industrials 10.49%
5 Consumer Discretionary 9.58%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
LPRO
2001
DELISTED
Open Lending Corp
LPRO
-24,876
Closed -$254K
LRN icon
2002
Stride
LRN
$3.56B
-18,246
Closed -$744K
LXU icon
2003
LSB Industries
LXU
$703M
-11,488
Closed -$159K
MASI
2004
DELISTED
Masimo
MASI
-5,065
Closed -$662K
MC icon
2005
Moelis & Co
MC
$5.13B
-196,916
Closed -$7.75M
MCRI icon
2006
Monarch Casino & Resort
MCRI
$2.22B
-3,671
Closed -$215K
MGPI icon
2007
MGP Ingredients
MGPI
$375M
-6,131
Closed -$614K
MLM icon
2008
Martin Marietta Materials
MLM
$33.4B
-794
Closed -$237K
MMS icon
2009
Maximus
MMS
$3.31B
-10,788
Closed -$674K
MMSI icon
2010
Merit Medical Systems
MMSI
$5.21B
-11,958
Closed -$649K
MRSN
2011
DELISTED
Mersana Therapeutics
MRSN
-19,226
Closed -$2.22M
MSEX icon
2012
Middlesex Water
MSEX
$1.08B
-6,517
Closed -$571K
MTSI icon
2013
MACOM Technology Solutions
MTSI
$20.4B
-14,243
Closed -$657K
NHI icon
2014
National Health Investors
NHI
$3.63B
-106,910
Closed -$6.48M
NIO icon
2015
NIO
NIO
$11.7B
-101,827
Closed -$2.21M
NNI icon
2016
Nelnet
NNI
$4.87B
-5,524
Closed -$471K
NOV icon
2017
NOV
NOV
$6.98B
-923,653
Closed -$15.6M
NTNX icon
2018
Nutanix
NTNX
$16.4B
-463,002
Closed -$6.77M
NWSA icon
2019
News Corp Class A
NWSA
$15.3B
-38,944
Closed -$607K
OESX icon
2020
Orion Energy Systems
OESX
$58M
-104,302
Closed -$2.1M
OFIX icon
2021
Orthofix Medical
OFIX
$427M
-414,510
Closed -$9.76M
OLMA icon
2022
Olema Pharmaceuticals
OLMA
$1.01B
-275,984
Closed -$1.12M
OM icon
2023
Outset Medical
OM
$92.9M
-1,843
Closed -$411K
OPAL icon
2024
OPAL Fuels
OPAL
$71.3M
-431,628
Closed -$4.29M
OSCR icon
2025
Oscar Health
OSCR
$9.26B
-56,109
Closed -$238K

Similar funds

Wellington Management Group's Q3 2022 Portfolio in Review

As of Q3 2022, Wellington Management Group held 2,248 positions worth $469B, down 5.5% from $497B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Wellington Management Group's Q3 2022 filing shows 185 new, 697 increased, 947 reduced and 229 closed positions. Its largest new stake was Atmos Energy: 7,450,908 shares worth $759M. The largest sale was Progressive, an estimated $1.2B.

By sector, the portfolio is most concentrated in Healthcare at 24% of assets, down from 24% a quarter earlier, followed by Technology and Financials.

  • Wellington Management Group's largest Q3 2022 buy was Atmos Energy: 7,450,908 shares worth $759M.
  • Wellington Management Group added most to Amazon in Q3 2022, an estimated $1.86B increase.
  • Wellington Management Group's biggest Q3 2022 reduction was Progressive, cutting an estimated $1.2B.
  • Wellington Management Group fully exited Viatris in Q3 2022, selling an estimated $578M.
  • Wellington Management Group's ten largest holdings make up 18% of its $469B portfolio in Q3 2022.
  • Wellington Management Group opened 185 new positions and closed 229 in Q3 2022.
  • Wellington Management Group's portfolio value fell 5.5% quarter-over-quarter to $469B.

Based on Wellington Management Group's 13F filing for Q3 2022, filed 14 Nov 2022.