Asset Manager · CIK 0000902219

Wellington Management

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Wellington Management, an asset manager overseeing $570.66B in disclosed equity holdings (SEC CIK 0000902219). The latest 13F filing (2025Q4) discloses 1874 positions across 11 sectors, with the largest positions in NVDA, MSFT and AAPL. On a mark-to-market basis the tracked portfolio has returned 133.6% since 2016Q1. OpenStocks tracks 40 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.

Track Wellington's filingsView holdings
Portfolio
$570.66B
Positions
1874
Quarter
2025Q4
Filings tracked
40
3Y+47.7%5Y+48.1%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$570.90B+$285.45B$0-$285.45B-$570.90B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
-$17.68B
Lifetime buys
$1.56T
Lifetime sells
$1.65T

Quarter activity

What changed in 2024Q1 — net new, added, trimmed, exited.
New positions1862 names
  • MSFTMICROSOFT CORP
    +58,795,546
    $24.74B
  • AMZNAMAZON COM INC
    +82,566,525
    $14.89B
  • UNHUNITEDHEALTH GROUP INC
    +24,283,224
    $12.01B
  • MRKMERCK & CO INC
    +86,348,259
    $11.39B
  • NVDANVIDIA CORPORATION
    +12,466,330
    $11.26B
  • GOOGLALPHABET INC
    +73,124,254
    $11.04B
  • AAPLAPPLE INC
    +59,810,120
    $10.26B
  • METAMETA PLATFORMS INC
    +17,771,997
    $8.63B
  • LLYLILLY ELI & CO
    +11,016,127
    $8.57B
  • JPMJPMORGAN CHASE & CO
    +38,975,497
    $7.81B
  • DHRDANAHER CORPORATION
    +26,724,836
    $6.67B
  • PGPROCTER AND GAMBLE CO
    +33,342,182
    $5.41B
  • + 1850 more…
Added to7 names
Trimmed6 names
  • AEGAEGON LTD
    −8,879,413
    $53.7M
  • NBBKNB BANCORP INC
    −340,424
    $4.7M
  • AXON 0.5 12/15/27AXON ENTERPRISE INC
    −1,360,000
    $2.0M
  • G42706HAMILTON INSURANCE GROUP LTD
    −105,109
    $1.5M
  • LNTH 2.625 12/15/27LANTHEUS HLDGS INC
    −803,000
    $894K
  • WSWORTHINGTON STL INC
    −2,363
    $85K
Exited0 names
—

Recent transactions

Last 20 moves
ADD
Wellington Management added to AAP
ADVANCE AUTO PARTS INC
+287,013
~$39.30 · 2025Q4
2026-02-17
ADD
Wellington Management added to APD
AIR PRODS & CHEMS INC
+3,943
~$247.02 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed ALGM
ALLEGRO MICROSYSTEMS INC
−54,580
~$26.38 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed AMX
AMERICA MOVIL SAB DE CV
−51,910
~$20.67 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed AMRX
AMNEAL PHARMACEUTICALS INC
−1,916
~$12.60 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed AVXL
ANAVEX LIFE SCIENCES CORP
−16,582
~$3.56 · 2025Q4
2026-02-17
ADD
Wellington Management added to APLS
APELLIS PHARMACEUTICALS INC
+3,430,392
~$25.12 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed ARQT
ARCUTIS BIOTHERAPEUTICS INC
−201
~$29.04 · 2025Q4
2026-02-17
SOLD
Wellington Management exited BWXT
BWX TECHNOLOGIES INC
−275,633
~$184.37 · 2025Q4
2026-02-17
ADD
Wellington Management added to BAX
BAXTER INTL INC
+9,316
~$19.11 · 2025Q4
2026-02-17
ADD
Wellington Management added to TECH
BIO-TECHNE CORP
+618,916
~$58.81 · 2025Q4
2026-02-17
ADD
Wellington Management added to BRBS
BLUE RIDGE BANKSHARES INC VA
+2,324,750
~$4.27 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed BAH
BOOZ ALLEN HAMILTON HLDG COR
−9,151
~$84.36 · 2025Q4
2026-02-17
ADD
Wellington Management added to BF/B
BROWN FORMAN CORP
+3,450
~$26.06 · 2025Q4
2026-02-17
ADD
Wellington Management added to CTS
CTS CORP
+24,579
~$42.87 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed ERII
ENERGY RECOVERY INC
−1,907
~$13.49 · 2025Q4
2026-02-17
ADD
Wellington Management added to IEFA
ISHARES TR
+316,582
~$89.46 · 2025Q4
2026-02-17
SOLD
Wellington Management exited LYFT
LYFT INC
−101,816
~$22.01 · 2025Q4
2026-02-17
TRIM
Wellington Management trimmed NDAQ
NASDAQ INC
−2,143,068
~$97.13 · 2025Q4
2026-02-17
ADD
Wellington Management added to SMA
SMARTSTOP SELF STORAG REIT I
+218,386
~$30.94 · 2025Q4
2026-02-17