Security key
003881307
- Security type / class
- Equity / ACACIA TCH COM
- Total 13F shares
- 44,817,107
- Total 13F value
- $186,440,374
- Share change
- +3,549,203
- Put/Call ratio
- 3.5%
- SEC-reported price per share
- $4.16
- Number of holders
- 83
- Value change
- +$15,070,033
- Number of buys
- 45
- Number of sells
- 43
Open additional details 1 more signal available
Report period
Q2 2023
Institutions
83
Top holders
10
ACTG full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
ACACIA RESEARCH CORP SEC filings
ACACIA RESEARCH CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 003881307
Recent filing periods:
Ownership snapshot
Top reported holders of ACTG - ACACIA RESEARCH CORP - ACACIA TCH COM (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
Starboard Value LP
Disclosed value leader
Starboard Value LP
Comparable rows
0/15
Latest evidence
31 Mar 2023
13F
Highest disclosed value: $77,200,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Starboard Value LP has the largest disclosed position value at $77.2M.
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 Starboard Value LP's linked filing trail.
Disclosed position value
Top 5
Starboard Value LP
$77.2M
VANGUARD GROUP INC
$9.13M
ArrowMark Colorado Holdings LLC
$7.7M
Formidable Asset Management, LLC
$6.89M
RENAISSANCE TECHNOLOGIES LLC
$6.36M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Starboard Value LP |
13F
Company
|
—
class O/S missing
|
$77,200,000
20,000,000 shares
|
— | 31 Mar 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$9,133,169
2,366,106 shares
|
— | 31 Mar 2023 |
| ArrowMark Colorado Holdings LLC |
13F
Company
|
—
class O/S missing
|
$7,702,032
1,995,345 shares
|
— | 31 Mar 2023 |
| Formidable Asset Management, LLC |
13F
Company
|
—
class O/S missing
|
$6,888,000
1,766,172 shares
|
— | 31 Mar 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$6,359,000
1,647,512 shares
|
— | 31 Mar 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
class O/S missing
|
$5,694,693
1,475,309 shares
|
— | 31 Mar 2023 |
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.
13F holder rows
Institutional holders as of Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
83
Shares
44,817,107
Rows available
83
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
80
Q2 2023 holders
83
Holder diff
3
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend