Period
Q3 2024
Calendar quarter covered by the filing.
CSS LLC/IL portfolio
Q3 2024 · Holdings as of · Filed · $1,718,577,821 reported in Form 13F
What changed in Q3 2024?
Comparable share positions since Q2 2024.
- New
- 126
- Increased
- 159
- Reduced
- 123
- Exited
- 120
7 positions with incomplete comparison or price data excluded.
Largest disclosed changes
-
3,269,100 shares
+$60,412,968 estimated
Weight +3.52 percentage points
-
203,729 shares
+$18,741,601 estimated
Weight +0.95 percentage points
-
129,086 shares
+$17,203,111 estimated
Weight +0.8 percentage points
-
272,949 shares
+$12,462,851 estimated
Weight +0.73 percentage points
-
886,287 shares
+$8,871,733 estimated
Weight +0.52 percentage points
Estimates use share changes and filing prices. They are not trade proceeds. Options and principal positions are excluded.
Compare with Q2 2024Holdings
| Sym | Weight | Trade Impact | Company | Class | Share Change | Activity | Value change | SEC-reported value | SEC-reported price | Shares | Principal |
|---|
Filing details and SEC source
- Portfolio date
- 30 Sep 2024
- Reported 13F value
- $1,718,577,821
- Reported 13F holdings
- 596
- What this filing covers
-
13F holdings
596Parsed equity rows, excluding option-only view rows.
Reported value
$1,718,577,821SEC Form 13F market value, not total AUM.
Accepted by SEC
14 Nov 2024EDGAR acceptance date.
How to read this filing
- Start with the largest positions and changes, then open issuer-level rows for CUSIP-specific history.
- Form 13F market value excludes cash and many non-13F assets, so it should not be treated as total assets under management.
- SEC classifies this as a holdings report: this manager reports its visible U.S.-listed equity holdings in this filing.
- Largest 13F holdings
-
AXON ENTERPRISE INC CCL AMERICAN AIRLINES GROUP INC MACOM TECH SOLUTIONS HLDGS I STRIDE INC PEABODY ENGR CORP INSMED INC RBCP VOO IONIS PHARMACEUTICALS INC SPY DATADOG INC
+8 more
MARRIOTT VACATIONS WORLDWIDE JAZZ INVESTMENTS I LTD BKDT ZSCALER INC BURLINGTON STORES INC TRANSOCEAN INC PENN ENTERTAINMENT INC IMAX CORP - Manager signature
- Mitchel Bialek - CCO
- Manager location
- Chicago, IL
- Accepted by SEC
- 14 Nov 2024, 16:06:59 UTC
- SEC form
- 13F-HR
- Prior SEC filing
- Q2 2024 - 14 Aug 2024
- Next SEC filing
- Q4 2024 - 18 Feb 2025
- Source filing
- View source filing
- Options holdings
- Showing equity holdings. Open options holdings.
13F snapshot
Latest parsed holdings, value, and filing-period context.
2 signals
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Related views
1 detail
This view compares filing 2024 Q3 with 2024 Q2. Changes are calculated against the previous SEC filing.
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.
* marks a reported price that did not pass the local price check.
* marks a reported price that did not pass the local price check.
Person Signing this Report on Behalf of Reporting Manager:
| Name | Title | City, State | Date |
|---|---|---|---|
| Mitchel Bialek | CCO | Chicago, Illinois | 14 Nov 2024 |