Comparable stake leader
BAMCO INC /NY/
SEC ownership of indie Semiconductor, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001841925.
Disclosed value leader
PRIMECAP MANAGEMENT CO/CA/
Comparable rows
50/50
Latest evidence
01 Sep 2026
- Public ticker
- INDI on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BAMCO INC /NY/
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BAMCO INC /NY/
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
01 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001841925
- Issuer location
- Aliso Viejo, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of indie Semiconductor, 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
BAMCO INC /NY/
Disclosed value leader
PRIMECAP MANAGEMENT CO/CA/
Comparable rows
50/50
Latest evidence
01 Sep 2026
13F
13D/G
3/4/5
Lead comparable stake: 11%
13D/G row: BAMCO INC /NY/
Showing 1-8 of 50 holder rows.
Quick read
BAMCO INC /NY/ leads the comparable SEC ownership view at 11%.
50 of 50 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 BAMCO INC /NY/'s linked filing trail.
Comparable ownership
Top 5
BAMCO INC /NY/
11%
FRONTIER CAPITAL MANAGEMENT CO LLC
9.2%
Granahan Investment Management, LLC
8.8%
STATE STREET CORP
8.8%
BlackRock, Inc.
8.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BAMCO INC /NY/ |
13F
13D/G
Company · Baron Capital Group, Inc.
|
11%
from 13D/G
|
$103,326,623
23,012,611 shares
|
— | 30 Jun 2026 |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13D/G
|
9.2%
|
$69,328,159
17,960,663 shares
|
+$15,977,887 | 30 Jun 2025 |
| Granahan Investment Management, LLC |
13F
13D/G
Company
|
8.8%
from 13D/G
|
$87,195,315
19,419,892 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
13D/G
Company · STATE STREET CORPORATION
|
8.8%
from 13D/G
|
$83,076,589
18,502,581 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
8.7%
from 13D/G
|
$85,516,388
19,045,966 shares
|
— | 30 Jun 2026 |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
13D/G
Company
|
7.5%
from 13D/G
|
$71,454,618
15,914,169 shares
|
— | 30 Jun 2026 |
| Neuberger Berman Group LLC |
13D/G
13F
Company
|
4.8%
|
$46,427,711
10,071,087 shares
|
-$2,177,008 | 31 May 2026 |
| Karl-Thomas Neumann |
3/4/5
Director
|
0.27%
|
$2,014,489
569,872 shares
mixed-class rows
|
— | 28 May 2026 |
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
Net insider flow leans to selling over the last 12 months. Net value: -$17,942,152.
Buys
$0
Insiders: 0
Sells
$17,942,152
Insiders: 6
Net
-$17,942,152
Shares: -4,276,641
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 4,276,641
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 528,287 | $0 | $2,149,541 | -$2,149,541 |
| 3-6 | 0 | 2,199,552 | $0 | $9,457,732 | -$9,457,732 |
| 6-9 | 0 | 413,806 | $0 | $1,537,440 | -$1,537,440 |
| 9-12 | 0 | 1,134,996 | $0 | $4,797,440 | -$4,797,440 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-17 of 17 reporting-owner rows connected to indie Semiconductor, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
17
Largest Forms 3/4/5 holder
William Woodward
Net 12M change
-$17,942,153
Latest report
01 Sep 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| William Woodward | Director | $102,327,627 | Mixed | 14 Feb 2022 | ||
| Peter J. Kight | Director | $16,118,339 | Mixed | 13 Jun 2024 | ||
| Donald McClymont | Chief Executive Officer, Director | $2,887,208 | -$4,915,910 | -63% | Mixed | 01 Sep 2026 |
| Karl-Thomas Neumann | Director | $2,014,489 | Mixed | 28 May 2026 | ||
| Thomas Schiller | Director, Strategic Advisor | $1,812,066 | -$19,831 | -1.1% | Filing P/S | 28 Aug 2026 |
| Ellen S. Bancroft | General Counsel & Secretary | $1,410,000 | Mixed | 18 Aug 2021 | ||
| David J. Aldrich | Director | $1,182,630 | Median | 01 Sep 2026 | ||
| Diane D. Brink | Director | $1,056,582 | Median | 01 Sep 2026 | ||
| Jeffrey J. Owens | Director | $1,021,798 | Median | 01 Sep 2026 | ||
| Ichiro Aoki | President, Director | $597,735 | -$10,463,502 | -95% | Mixed | 01 Jun 2026 |
| Diane W. Biagianti | Director | $595,416 | Mixed | 28 May 2026 | ||
| Naixi Wu | Chief Financial Officer | $550,116 | -$820,724 | -60% | Mixed | 01 Sep 2026 |
| Steven Machuga | Chief Operating Officer | $522,010 | Mixed | 07 Apr 2023 | ||
| Michael Wittmann | Chief Operating Officer | $451,356 | -$1,402,023 | -76% | Mixed | 01 Sep 2026 |
| Sonalee Elizabeth Parekh | Director | $406,817 | -$320,163 | -44% | Filing P/S | 19 Aug 2026 |
| Kanwardev Raja Singh Bal | SVP Chief Accounting Officer | $244,123 | Mixed | 06 Mar 2025 | ||
| Scott David Kee | Chief Technology Officer | $4,716 | Mixed | 11 Nov 2022 |
Recent insider transactions for indie Semiconductor, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Michael Wittmann | INDI | Class A Common Stock | Sale | -26% | $145,693 | $3.59 | -40,625 | 115,922 | 02 Sep 2026 | Direct |
| Naixi Wu | INDI | Class A Common Stock | Sale | -12.1% | $74,971 | $3.54 | -21,171 | 153,183 | 02 Sep 2026 | Direct |
| Donald McClymont | INDI | Class A Common Stock | Sale | -2.71% | $47,286 | $3.53 | -13,384 | 481,026 | 02 Sep 2026 | Direct |
| Jeffrey J. Owens | INDI | Class A Common Stock | Options Exercise | 1.17% | 2,641 | 227,572 | 01 Sep 2026 | Direct | ||
| Jeffrey J. Owens | INDI | Restricted Stock Units | Options Exercise | -100% | -2,641 | 0 | 01 Sep 2026 | Direct | ||
| Jeffrey J. Owens | INDI | Restricted Stock Units | Award | 2,641 | 2,641 | 01 Sep 2026 | Direct | |||
| Michael Wittmann | INDI | Class A Common Stock | Options Exercise | 31.5% | 37,500 | 156,547 | 01 Sep 2026 | Direct | ||
| Michael Wittmann | INDI | Restricted Stock Units | Options Exercise | -33.3% | -37,500 | 75,000 | 01 Sep 2026 | Direct | ||
| Diane D. Brink | INDI | Class A Common Stock | Options Exercise | 1.37% | 3,170 | 235,319 | 01 Sep 2026 | Direct | ||
| Diane D. Brink | INDI | Restricted Stock Units | Options Exercise | -100% | -3,170 | 0 | 01 Sep 2026 | Direct | ||
| Diane D. Brink | INDI | Restricted Stock Units | Award | 3,170 | 3,170 | 01 Sep 2026 | Direct | |||
| Naixi Wu | INDI | Class A Common Stock | Options Exercise | 16.2% | 24,296 | 174,354 | 01 Sep 2026 | Direct | ||
| Naixi Wu | INDI | Class A Common Stock | Sale | -3.84% | $21,346 | $3.56 | -6,000 | 150,058 | 01 Sep 2026 | Direct |
| Naixi Wu | INDI | Restricted Stock Units | Options Exercise | -100% | -24,296 | 0 | 01 Sep 2026 | Direct | ||
| Naixi Wu | INDI | Restricted Stock Units | Award | 18,046 | 18,046 | 01 Sep 2026 | Direct | |||
| David J. Aldrich | INDI | Class A Common Stock | Options Exercise | 3.89% | 9,860 | 263,392 | 01 Sep 2026 | Direct | ||
| David J. Aldrich | INDI | Restricted Stock Units | Options Exercise | -100% | -9,860 | 0 | 01 Sep 2026 | Direct | ||
| David J. Aldrich | INDI | Restricted Stock Units | Award | 9,860 | 9,860 | 01 Sep 2026 | Direct | |||
| Donald McClymont | INDI | Class A Common Stock | Options Exercise | 5.54% | 25,969 | 494,410 | 01 Sep 2026 | Direct | ||
| Donald McClymont | INDI | Restricted Stock Units | Options Exercise | -100% | -25,969 | 0 | 01 Sep 2026 | Direct | ||
| Donald McClymont | INDI | Restricted Stock Units | Award | 25,969 | 25,969 | 01 Sep 2026 | Direct | |||
| Naixi Wu | INDI | Class A Common Stock | Sale | -12.9% | $86,183 | $3.72 | -23,170 | 156,058 | 31 Aug 2026 | Direct |
| Donald McClymont | INDI | Class A Common Stock | Sale | -9.11% | $174,553 | $3.72 | -46,928 | 468,441 | 31 Aug 2026 | Direct |
| Thomas Schiller | INDI | Class A Common Stock | Sale | -0.64% | $11,672 | $3.72 | -3,138 | 487,167 | 31 Aug 2026 | Direct |
| Michael Wittmann | INDI | Class A Common Stock | Options Exercise | 5.54% | 6,250 | 119,047 | 31 Aug 2026 | Direct | ||
| Michael Wittmann | INDI | Class A Common Stock | Sale | -13.1% | $63,401 | $3.72 | -17,045 | 112,797 | 31 Aug 2026 | Direct |
| Michael Wittmann | INDI | Restricted Stock Units | Options Exercise | -100% | -6,250 | 0 | 31 Aug 2026 | Direct | ||
| Naixi Wu | INDI | Class A Common Stock | Options Exercise | 33.3% | 44,803 | 179,228 | 28 Aug 2026 | Direct | ||
| Naixi Wu | INDI | Restricted Stock Units | Options Exercise | -100% | -44,803 | 0 | 28 Aug 2026 | Direct | ||
| Naixi Wu | INDI | Restricted Stock Units | Award | 44,803 | 44,803 | 28 Aug 2026 | Direct | |||
| Donald McClymont | INDI | Class A Common Stock | Options Exercise | 21.4% | 90,752 | 515,369 | 28 Aug 2026 | Direct | ||
| Donald McClymont | INDI | Restricted Stock Units | Options Exercise | -100% | -90,752 | 0 | 28 Aug 2026 | Direct | ||
| Donald McClymont | INDI | Restricted Stock Units | Award | 90,752 | 90,752 | 28 Aug 2026 | Direct | |||
| Thomas Schiller | INDI | Class A Common Stock | Options Exercise | 1.78% | 8,598 | 490,305 | 28 Aug 2026 | Direct | ||
| Thomas Schiller | INDI | Restricted Stock Units | Options Exercise | -100% | -8,598 | 0 | 28 Aug 2026 | Direct | ||
| Thomas Schiller | INDI | Restricted Stock Units | Award | 8,598 | 8,598 | 28 Aug 2026 | Direct | |||
| Michael Wittmann | INDI | Class A Common Stock | Options Exercise | 34% | 32,958 | 129,842 | 28 Aug 2026 | Direct | ||
| Michael Wittmann | INDI | Restricted Stock Units | Options Exercise | -100% | -32,958 | 0 | 28 Aug 2026 | Direct | ||
| Michael Wittmann | INDI | Restricted Stock Units | Award | 32,958 | 32,958 | 28 Aug 2026 | Direct | |||
| Sonalee Elizabeth Parekh | INDI | Class A Common Stock | Sale | -37.5% | $244,163 | $4.07 | -59,932 | 99,857 | 19 Aug 2026 | Direct |
| Michael Wittmann | INDI | Class A Common Stock | Sale | -30.5% | $174,199 | $4.10 | -42,468 | 96,884 | 14 Aug 2026 | Direct |
| Sonalee Elizabeth Parekh | INDI | Class A Common Stock | Sale | -11.1% | $76,000 | $3.80 | -20,000 | 159,789 | 12 Aug 2026 | Direct |
| Naixi Wu | INDI | Restricted Stock Units | Award | 173,335 | 173,335 | 27 Jul 2026 | Direct | |||
| Donald McClymont | INDI | Restricted Stock Units | Award | 500,000 | 500,000 | 27 Jul 2026 | Direct | |||
| Michael Wittmann | INDI | Restricted Stock Units | Award | 200,000 | 200,000 | 27 Jul 2026 | Direct | |||
| Thomas Schiller | INDI | Restricted Stock Units | Award | 40,000 | 40,000 | 27 Jul 2026 | Direct | |||
| Michael Wittmann | INDI | Class A Common Stock | Sale | -4.29% | $29,214 | $4.67 | -6,250 | 139,352 | 06 Jul 2026 | Direct |
| Michael Wittmann | INDI | Class A Common Stock | Sale | -17.2% | $134,460 | $4.45 | -30,207 | 145,602 | 02 Jul 2026 | Direct |
| Naixi Wu | INDI | Class A Common Stock | Sale | -12.8% | $85,913 | $4.37 | -19,640 | 134,425 | 02 Jul 2026 | Direct |
| Thomas Schiller | INDI | Class A Common Stock | Sale | -0.38% | $8,159 | $4.45 | -1,833 | 481,707 | 02 Jul 2026 | Direct |
* marks a reported price that did not pass the local price check.