Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
MSCI
MSCI INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
MSCI INC (MSCI) is held by 10 tracked hedge-fund managers, a combined reported value of ~$960.68M; the largest are Ken Griffin, Izzy Englander, Renaissance Technologies. This quarter: 2 new, 3 added, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding10
Congress trades20
Price$599.12vs quarter-end+11.15%
Sectors0
This quarter's moves
Top holderKen GriffinNew2
Added3
Trimmed / sold1
Dan LoebNew
Value $72.26M0.8% of portfolio150,0002024 Q2
Value $11.53M— of portfolio21,4002026 Q1
Value $9.16M— of portfolio17,0002026 Q1
Value $4.69M— of portfolio8,7002026 Q1
Value $3.93M— of portfolio7,3002026 Q1
Value $539.0K— of portfolio1,0002026 Q1
Value $377.3K— of portfolio7002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Dan Loeb | $72.26M | 0.8% | New |
| Ken GriffinPUT | $11.53M | — | — |
| Ken GriffinCALL | $9.16M | — | — |
| Izzy EnglanderCALL | $4.69M | — | — |
| Izzy EnglanderPUT | $3.93M | — | — |
| Steven CohenCALL | $539.0K | — | — |
| Steven CohenPUT | $377.3K | — | — |