Index change event
S&P SmallCap 600 Additions & Index Changes: FA – 11th June 2026
On 11 June 2026, S&P Dow Jones Indices announced 2 index changes affecting 2 companies in the S&P SmallCap 600. First Advantage replaced Kennedy-Wilson Holdings in the S&P SmallCap 600.
Announced
2026-06-11
Effective
June 15, 2026 at 5:00:00 PM
Indexes Affected
S&P SmallCap 600
2
Index Changes in Total
1
Additions
1
Deletions
0
Companies that changed index
What happened to the prices
By the next day's close, First Advantage, the only addition with price data, had peaked at +6.08%, against 0.00% for Kennedy-Wilson Holdings, the only deletion with price data. The moves are measured from the first extended-hours price after the announcement, except for 1 name with no recorded trade after 17:15 ET, measured from the 16:00 ET close.
With one addition and one deletion priced, there is no group to stand out from: First Advantage opened the next day at +3.26% and Kennedy-Wilson Holdings at 0.00%, both from the post-announcement price.
In Short
2 index changes: 1 addition and 1 deletion.
No company moved from one S&P index to another in this announcement.
Largest peak move: First Advantage, +6.08% by the next day's close.
The changes, index by index
An empty cell means the company was not in the S&P family before, or left it.
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
S&P SmallCap 600 Additions: First Advantage (FA)
1 company joined the S&P SmallCap 600 and 1 left, effective 16 June 2026. First Advantage is new to the S&P family and Kennedy-Wilson Holdings left the S&P family. First Advantage peaked at +6.08% by the next day's close.
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
First Advantage | FA | S&P SmallCap 600 | 06/16/2026 |
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
Price reaction
The close price is the last price before the announcement. Percentages are measured from the open price after the announcement, or from the close for a company with no price after it.
S&P 500 Additions Changes
Company | Ticker | Source Index | Final Index | Close Price | Open Price at Announcement | % Change +5 min | % Change +30 min | % Change at 20:00 Hrs | % Change by Next Day Open | % Highest Change by Next Day Close |
|---|---|---|---|---|---|---|---|---|---|---|
S&P MidCap 400 Additions Changes
Company | Ticker | Source Index | Final Index | Close Price | Open Price at Announcement | % Change +5 min | % Change +30 min | % Change at 20:00 Hrs | % Change by Next Day Open | % Highest Change by Next Day Close |
|---|---|---|---|---|---|---|---|---|---|---|
S&P SmallCap 600 Additions Changes
Not a Investment Advice
Company | Ticker | Source Index | Final Index | Close Price | Open Price at Announcement | % Change +5 min | % Change +30 min | % Change at 20:00 Hrs | % Change by Next Day Open | % Highest Change by Next Day Close |
|---|---|---|---|---|---|---|---|---|---|---|
First Advantage | FA | S&P SmallCap 600 | 15.56 | 15.95 | +1.25% | +1.25% | +1.88% | +3.26% | +6.08% |
Not a Investment Advice
This page is research about past price behaviour. It is not a recommendation to buy or sell.