WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219 · Q1 2026

13F Equity AUM

$535.5B

-6.2% QoQ

Positions

1,805

-27 QoQ

AUM Rank

#45

Top 0.4%

Skill Alpha (FF)

+0.2%/yr^ns

No Clear Edge

Rank #2,208 · Top 27%

vs S&P -2.5%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 16.5%Top 10: 25.6%Top 20: 33.4%

NVDA4.4%

MSFT3.6%

AAPL3.1%

AVGO2.9%

GOOGL2.6%

AMZN2.4%

LLY2.3%

MRK1.9%

META1.3%

MA1.2%

Others (1795)74.4%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Position Sizing

Positions: 1805Median: 0.01%Avg: 0.06%

0–0.5%

1770(58.1%)

0.5–1%

25(16.3%)

1–3%

7(14.5%)

3–5%

3(11.1%)

5%+

0(0.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

Loading summary cards...

Portfolio Overlap

Shared: 1,799Unique: 6vs 20 funds

24.6%Moderate

1,805

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

33.2%

BlackRock, Inc.

43.6%

BANK OF AMERICA CORP /DE/

35.3%

STATE STREET CORP

46.7%

JPMORGAN CHASE & CO

33.1%

GEODE CAPITAL MANAGEMENT, LLC

43.2%

VANGUARD CAPITAL MANAGEMENT LLC

43.1%

FMR LLC

48.2%

VANGUARD PORTFOLIO MANAGEMENT LLC

46.6%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

Loading overlap analysis...

Position Changes This Quarter

New156Increased705Decreased959Exited181

New Positions

AZN0.9%

+23.8M

PNFP0.1%

+9.1M

SUNBELT RENTALS HOLD…0.1%

+11.2M

QIAGEN NV0.1%

+14.4M

AMCOR PLC0.1%

+6.4M

EQUIPMENTSHARE COM I…0.0%

+5.3M

HTO0.0%

+1.6M

KVYO0.0%

+5.5M

TGB0.0%

+7.5M

CLMT0.0%

+831K

Increased

HBAN0.4%

+59.3M(+85%)

GRABW0.1%

+43.3M(+127%)

FITB0.2%

+18.3M(+1328%)

BKLN0.1%

+15.3M(+3006%)

NFLX0.6%

+14.3M(+68%)

XLF0.0%

+13.4M(+224462%)

PR0.1%

+9.6M(+97%)

FANG0.5%

+9.3M(+286%)

AMPL0.0%

+9.2M(+468%)

BSX0.2%

+9.1M(+94%)

Decreased

BVXB0.0%

-27,390,411(-64%)

CTRA0.3%

-23,126,576(-30%)

TSCO0.0%

-22,223,662(-98%)

FCX0.1%

-18,192,535(-58%)

ENPH 0 03/01/280.0%

-14,460,000(-63%)

WMB0.3%

-14,032,435(-38%)

APLS0.0%

-12,471,717(-98%)

GENI0.0%

-12,357,951(-89%)

AAPL3.1%

-12,271,790(-16%)

UBER 0.875 12/01/28 0.0%

-12,039,000(-50%)

Exited

AZN

-22,828,246

QIAGEN NV

-14,137,799

-6,810,107

-32,719,830

-3,067,116

-6,173,767

-1,434,993

-1,706,277

-5,206,612

-2,531,214

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

Loading position changes...

Holdings

Loading holdings...