MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

POTOMAC FUND MANAGEMENT INC /ADV's Holding History (CIK: 0000826000)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 663 Value ($000) $380 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 515 Value ($000) $292 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 375 Value ($000) $215 Avg Close $549.12 Range $482.15 - $575.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	663	$380	$559.99	$523.66 - $592.51
Q3 2025	515	$292	$562.63	$521.69 - $589.53
Q2 2025	375	$215	$549.12	$482.15 - $575.42