Index change event
S&P SmallCap 600 Additions & Index Changes: BFAM & RELY – 7th May 2026
On 7 May 2026, S&P Dow Jones Indices announced 4 index changes affecting 4 companies in the S&P SmallCap 600. The most notable move was Bright Horizons Family Solutions joining the S&P SmallCap 600.
Announced
2026-05-07
Effective
May 13, 2026 at 5:00:00 PM
Indexes Affected
S&P SmallCap 600
4
Index Changes in Total
2
Additions
2
Deletions
0
Companies that changed index
What happened to the prices
By the next day's close, the 2 additions with price data had peaked at an average of +3.60%, against +0.09% for the 2 deletions. The largest mover was Bright Horizons Family Solutions, with a peak of +3.67%. 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.
Remitly Global went against the other addition: its next-day open was -0.55% from the post-announcement price, while the 2 additions averaged +0.66%.
In Short
4 index changes: 2 additions and 2 deletions.
No company moved from one S&P index to another in this announcement.
Largest peak move: Bright Horizons Family Solutions, +3.67% 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: Bright Horizons Family Solutions (BFAM) and Remitly Global (RELY)
2 companies joined the S&P SmallCap 600 and 2 left, effective 14 May 2026. Bright Horizons Family Solutions and Remitly Global are new to the S&P family and Apellis Pharmaceuticals and Tri Pointe Homes left the S&P family. The 2 additions with price data peaked at an average of +3.60% by the next day's close, led by Bright Horizons Family Solutions at +3.67%.
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
Bright Horizons Family Solutions | BFAM | S&P SmallCap 600 | 05/14/2026 | |
Remitly Global | RELY | S&P SmallCap 600 | 05/14/2026 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
Bright Horizons Family Solutions | BFAM | S&P SmallCap 600 | 68.31 | 70.02 | +2.67% | +3.26% | +3.40% | +1.87% | +3.67% | |
Remitly Global | RELY | S&P SmallCap 600 | 22.79 | 23.44 | +1.49% | +0.68% | +1.62% | -0.55% | +3.54% |
Not a Investment Advice
This page is research about past price behaviour. It is not a recommendation to buy or sell.