Index change event
S&P SmallCap 600 Additions & Index Changes: COCO – 20th March 2026
On 20 March 2026, S&P Dow Jones Indices announced 2 index changes affecting 2 companies in the S&P SmallCap 600. The Vita Coco Company replaced TEGNA in the S&P SmallCap 600.
Announced
2026-03-20
Effective
March 24, 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, The Vita Coco Company, the only addition with price data, had peaked at +6.24%; the deletion, TEGNA, has no usable price data for this date. The moves are measured from the first extended-hours price after the 17:15 ET announcement.
Only The Vita Coco Company has next-day prices, so there is no group to compare it with: it opened the next day at +5.17% from the first price after the announcement.
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: The Vita Coco Company, +6.24% 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: The Vita Coco Company (COCO)
1 company joined the S&P SmallCap 600 and 1 left, effective 25 March 2026. The Vita Coco Company is new to the S&P family and TEGNA left the S&P family. The Vita Coco Company peaked at +6.24% by the next day's close.
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
The Vita Coco Company | COCO | S&P SmallCap 600 | 03/25/2026 |
Company | Ticker | Source Index | Final Index | Effective Date |
|---|---|---|---|---|
Price reaction
The close price is the last price before the announcement. All percentages are measured from the open price after the announcement.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
The Vita Coco Company | COCO | S&P SmallCap 600 | 52.88 | 53.72 | +1.41% | +1.41% | +2.38% | +5.17% | +6.24% |
Not a Investment Advice
This page is research about past price behaviour. It is not a recommendation to buy or sell.