Comparable stake leader
Tortoise Sponsor II LLC
SEC ownership of Volta Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001819584.
Disclosed value leader
Scott Mercer
Comparable rows
0/15
Latest evidence
15 Jan 2023
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Tortoise Sponsor II LLC
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
15 Jan 2023
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001819584
- Issuer location
- San Francisco, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Volta Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Tortoise Sponsor II LLC
Disclosed value leader
Scott Mercer
Comparable rows
0/15
Latest evidence
15 Jan 2023
3/4/5
Highest disclosed value: $12,817,424
15 rows are not safely comparable across share classes.
Showing 1-8 of 15 holder rows.
Quick read
Scott Mercer has the largest disclosed position value at $12.82M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Scott Mercer's linked filing trail.
Disclosed position value
Top 5
Tortoise Sponsor II LLC
$7.33M
Scott Mercer
$12.82M
Christopher Wendel
$9.46M
Andrew Botwinik Lipsher
$1.75M
Francois P. Chadwick
$1M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Tortoise Sponsor II LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$7,327,200
8,520,000 shares
|
— | 26 Aug 2021 |
| Virgo Agency Services LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
7,112,449 shares
|
— | 26 Aug 2021 |
| Scott Mercer |
3/4/5
Chief Executive Officer
|
—
class O/S missing
|
$12,817,424
14,903,981 shares
|
— | 01 Apr 2022 |
| Christopher Wendel |
3/4/5
Former President
|
—
class O/S missing
|
$9,462,267
11,002,636 shares
|
— | 01 Apr 2022 |
| Andrew Botwinik Lipsher |
3/4/5
Chief Strategy Officer
|
—
class O/S missing
|
$1,754,688
2,040,335 shares
|
— | 02 Dec 2021 |
| Francois P. Chadwick |
3/4/5
Chief Financial Officer
|
—
class O/S missing
|
$1,002,482
1,165,677 shares
|
— | 24 May 2022 |
| James S. DeGraw |
3/4/5
GC, Chief Administrative Offcr
|
—
class O/S missing
|
$763,344
887,609 shares
|
— | 18 Feb 2022 |
| Praveen Mandal |
3/4/5
Chief Technology Officer
|
—
class O/S missing
|
$416,055
483,785 shares
|
— | 15 Nov 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 24 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 24 reporting-owner rows connected to Volta Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
24
Largest Forms 3/4/5 holder
Scott Mercer
Net 12M change
$0
Latest report
31 Mar 2023
Recent insider transactions for Volta Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.