Security key
781846308
RUSH ENTERPRISES INC \TX\ - Class B Common Stock (RUSHB)
CUSIP: 781846308
Q1 2019 13F Holders as of 31 Mar 2019
- Security type / class
- Equity / Class B Common Stock
- Total 13F shares
- 3,751,687
- Total 13F value
- $155,807,093
- Share change
- -34,489
- SEC-reported price per share
- $41.53
- Number of holders
- 50
- Value change
- -$1,429,901
- Number of buys
- 12
- Number of sells
- 21
Report period
Q1 2019
Institutions
50
Top holders
10
RUSHB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
RUSH ENTERPRISES INC \TX\ SEC filings
RUSH ENTERPRISES INC \TX\ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 781846308
Recent filing periods:
Ownership snapshot
Top reported holders of RUSHB - RUSH ENTERPRISES INC \TX\ - Class B Common Stock (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
WESTFIELD CAPITAL MANAGEM...
Disclosed value leader
WESTFIELD CAPITAL MANAGEM...
Comparable rows
15/15
Latest evidence
31 Dec 2018
13F
Lead comparable stake: 1.4%
Showing 1-6 of 15 holder rows.
Quick read
WESTFIELD CAPITAL MANAGEMENT CO LP leads the comparable SEC ownership view at 1.4%.
15 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 WESTFIELD CAPITAL MANAGEMENT CO LP's linked filing trail.
Comparable ownership
Top 5
WESTFIELD CAPITAL MANAGEMENT CO LP
1.4%
HOTCHKIS & WILEY CAPITAL MANAGEME...
1.4%
NEW SOUTH CAPITAL MANAGEMENT INC
1.1%
Park West Asset Management LLC
1%
Clearbridge Investments, LLC
0.73%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
Company
|
1.4%
|
$30,243,000
877,111 shares
|
— | 31 Dec 2018 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
13F
Company
|
1.4%
|
$29,787,000
863,901 shares
|
— | 31 Dec 2018 |
| NEW SOUTH CAPITAL MANAGEMENT INC |
13F
Company
|
1.1%
|
$22,886,000
663,754 shares
|
— | 31 Dec 2018 |
| Park West Asset Management LLC |
13F
Company
|
1%
|
$21,547,000
624,910 shares
|
— | 31 Dec 2018 |
| Clearbridge Investments, LLC |
13F
Company
|
0.73%
|
$15,247,000
442,206 shares
|
— | 31 Dec 2018 |
| Granahan Investment Management, LLC |
13F
Company
|
0.71%
|
$14,944,000
433,421 shares
|
— | 31 Dec 2018 |
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 Q1 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
50
Shares
3,751,687
Rows available
50
| 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 Q1 2019 vs Q1 2026 Across Filers
Q1 2026 holders
144
Q1 2019 holders
50
Holder diff
-94
| Investor | Q1 2026 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend