13F Insight
The Whale Ledger13F Filings9,264 filers tracked

Filers

Every institutional manager filing SEC Form 13F-HR — sorted, scored, and tracked quarter over quarter. 9,264 filers · Source: SEC EDGAR.

Sort by
★ Filer of the day · #1 by Whale Score

MITSUBISHI UFJ FINANCIAL GROUP INC

MITSUBISHI UFJ FINANCIAL's pension fund based in San Francisco, CA — $62.1B in tracked AUM across 1 positions, last filed Mar 31.

Total AUM
$62.1B
▲ 6.8%
Whale Score
91
Top tier
Positions
1
—
Last filing
Q1 2026
Mar 31
Top 5 holdingsQ1 2026
Loading holdings…
12-quarter AUM trajectory
View full filing →
Ranked by Whale ScoreShowing rows 2–12
Source: SEC EDGAR
#Filer / ManagerScoreAUMQoQPositions12Q TrajectoryLast filing
02
BROOKFIELD Corp /ON/
BROOKFIELD /ON/Hedge FundSan Francisco, CA
Top sector: Tech8%
91
$74.2B▲ 14.0%136+8 new · −1 sold
Mar 31
Q1 2026
03
BERKSHIRE HATHAWAY INC
Warren BuffettHolding Co.Omaha, NE
Top sector: Tech42%
90
$263.1B▲ 17.3%90+1 new · −2 sold
Mar 31
Q1 2026
04
Pershing Square Capital Management, L.P.
Pershing Square , L.P.Pension FundStamford, CT
Top sector: Tech7%
90
$13.7B▼ 0.1%11+3 new
Mar 31
Q1 2026
05
Soroban Capital Partners LP
SorobanHedge FundStamford, CT
Top sector: Tech8%
89
$51.8B▲ 12.7%30+7 new · −4 sold
Mar 31
Q1 2026
06
LILLY ENDOWMENT INC
LILLY ENDOWMENTPension FundGreenwich, CT
Top sector: Tech46%
89
$84.5B▼ 15.9%1+5 new · −5 sold
Mar 31
Q1 2026
07
Platinum Equity Advisors, LLC/DE
Platinum Equity , /DEHedge FundNew York, NY
Top sector: Tech29%
88
$8.9B▼ 18.4%6+8 new · −5 sold
Mar 31
Q1 2026
08
GATES FOUNDATION TRUST
GATES FOUNDATION TRUSTHedge FundLondon, UK
Top sector: Financials35%
88
$31.7B▼ 9.8%22+6 new · −4 sold
Mar 31
Q1 2026
09
SOFTBANK GROUP CORP.
SOFTBANKAsset ManagerStamford, CT
Top sector: Financials8%
88
$11.4B▼ 13.7%31+3 new · −10 sold
Mar 31
Q1 2026
10
TCI Fund Management Ltd
TCI FundFamily OfficeChicago, IL
Top sector: Financials19%
87
$45.2B▲ 11.5%10+3 new · −11 sold
Mar 31
Q1 2026
11
H&H International Investment, LLC
H&H International InvestmentFamily OfficeNew York, NY
Top sector: Tech8%
87
$20.0B▲ 18.4%19+4 new · −3 sold
Mar 31
Q1 2026
12
NVIDIA CORP
NVIDIAFamily OfficeBoston, MA
Top sector: Tech14%
87
$18.4B▲ 12.2%7+2 new · −9 sold
Mar 31
Q1 2026
Page 1 of 772 · 9,264 filers