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Wellington Management Group

Wellington Management Group Portfolio holdings

AUM $580B
1-Year Est. Return 38.23%
 

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
+8.28%
1 Year Est. Return
+38.23%
3 Year Est. Return
+110.27%
5 Year Est. Return
+146.93%
10 Year Est. Return
+561.15%
AUM
$571B
AUM Growth
+$20.3B
Cap. Flow
-$11.6B
Cap. Flow %
-2.03%
Top 10 Hldgs %
26.58%
Holding
2,143
New
221
Increased
777
Reduced
828
Closed
174

Top Buys

Rank Stock Value
1
CAT icon
Caterpillar
CAT
+$2.18B
2
UBS icon
UBS Group
UBS
+$1.78B
3
ABBV icon
AbbVie
ABBV
+$1.76B
4
AAPL icon
Apple
AAPL
+$1.65B
5
HD icon
Home Depot
HD
+$1.51B

Top Sells

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$3.35B
2
UNH icon
UnitedHealth
UNH
+$2.33B
3
JPM icon
JPMorgan Chase
JPM
+$1.99B
4
BSX icon
Boston Scientific
BSX
+$1.86B
5
B
Barrick Mining
B
+$1.41B

Sector Composition

Rank Sector Weight
1 Technology 26.17%
2 Financials 15.97%
3 Healthcare 14.99%
4 Consumer Discretionary 9.52%
5 Industrials 8.25%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PPC icon
1976
Pilgrim's Pride
PPC
$7.2B
– –
-47,868
Closed -$2.15M
PRM icon
1977
Perimeter Solutions
PRM
$5.11B
– –
-488,396
Closed -$6.8M
PRTA icon
1978
Prothena Corp
PRTA
$477M
– –
-107,839
Closed -$655K
RCEL icon
1979
Avita Medical
RCEL
$314M
– –
-110,701
Closed -$586K
RDUS
1980
DELISTED
Radius Recycling
RDUS
– –
-82,302
Closed -$2.44M
RGEN icon
1981
Repligen
RGEN
$9.31B
– –
-143,505
Closed -$17.8M
RHP icon
1982
Ryman Hospitality Properties
RHP
$8.45B
– –
-60,568
Closed -$5.98M
RXST icon
1983
RxSight
RXST
$262M
– –
-727,952
Closed -$9.46M
SCCO icon
1984
Southern Copper
SCCO
$177B
– –
-211,952
Closed -$20.4M
SFST icon
1985
Southern First Bancshares
SFST
$589M
– –
-35,981
Closed -$1.37M
SKWD icon
1986
Skyward Specialty Insurance
SKWD
$2.5B
– –
-73,252
Closed -$4.23M
SLP icon
1987
Simulations Plus
SLP
$373M
– –
-98,176
Closed -$1.71M
SLV icon
1988
iShares Silver Trust
SLV
$32.7B
– –
-93,962
Closed -$3.08M
SMMT icon
1989
Summit Therapeutics
SMMT
$14B
– –
-39,694
Closed -$845K
SNEX icon
1990
StoneX
SNEX
$8.36B
– –
-310,523
Closed -$12.6M
SOXX icon
1991
PUT
iShares Semiconductor ETF
SOXX
$43.8B
– –
-1,143
Closed -$354K
SPB icon
1992
Spectrum Brands
SPB
$1.97B
– –
-223,126
Closed -$11.8M
SPLV icon
1993
Invesco S&P 500 Low Volatility ETF
SPLV
$7.05B
– –
-183,521
Closed -$13.4M
SPRY icon
1994
ARS Pharmaceuticals
SPRY
$519M
– –
-1,433,187
Closed -$25M
SPSC icon
1995
SPS Commerce
SPSC
$2.82B
– –
-185,801
Closed -$25.3M
SPT icon
1996
Sprout Social
SPT
$614M
– –
-271,768
Closed -$5.68M
SRPT icon
1997
Sarepta Therapeutics
SRPT
$2.32B
– –
-2,530,455
Closed -$43.3M
STR
1998
DELISTED
Sitio Royalties
STR
– –
-2,545,412
Closed -$46.8M
STVN icon
1999
Stevanato
STVN
$5.5B
– –
-179,365
Closed -$4.38M
STWD icon
2000
Starwood Property Trust
STWD
$5.88B
– –
-34,981
Closed -$702K
78 79
80
81 82

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Wellington Management Group's Q3 2025 Portfolio in Review

As of Q3 2025, Wellington Management Group held 2,143 positions worth $571B, up 3.7% from $551B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Wellington Management Group's Q3 2025 filing shows 221 new, 777 increased, 828 reduced and 174 closed positions. Its largest new stake was Klarna Group: 9,517,988 shares worth $349M. The largest sale was Broadcom, an estimated $3.35B.

By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Financials and Healthcare.

  • Wellington Management Group's largest Q3 2025 buy was Klarna Group: 9,517,988 shares worth $349M.
  • Wellington Management Group added most to Caterpillar in Q3 2025, an estimated $2.18B increase.
  • Wellington Management Group's biggest Q3 2025 reduction was Broadcom, cutting an estimated $3.35B.
  • Wellington Management Group fully exited The AZEK Co in Q3 2025, selling an estimated $651M.
  • Wellington Management Group's ten largest holdings make up 27% of its $571B portfolio in Q3 2025.
  • Wellington Management Group opened 221 new positions and closed 174 in Q3 2025.
  • Wellington Management Group's portfolio value rose 3.7% quarter-over-quarter to $571B.

Based on Wellington Management Group's 13F filing for Q3 2025, filed 14 Nov 2025.