Period
Q1 2026
Calendar quarter covered by the filing.
Quantbot Technologies LP portfolio
Q1 2026 · Holdings as of · Filed · reported in Form 13F
$2.44B
Full value: $2,443,986,536 · USD · 31 Mar 2026What changed in Q1 2026?
Comparable share positions since Q4 2025.
- New
- 621
- Increased
- 485
- Reduced
- 542
- Exited
- 625
1 position with incomplete comparison or price data excluded.
Largest disclosed changes
-
shares
-78.07K
Full value: -78,067 · shares · 31 Mar 2026estimated-$23.14M
Full value: -$23,143,742 · USD · 31 Mar 2026 · Estimated from share changes and filing pricesWeight -0.36 percentage points
-
shares
-102.16K
Full value: -102,158 · shares · 31 Mar 2026estimated-$18.95M
Full value: -$18,952,352 · USD · 31 Mar 2026 · Estimated from share changes and filing pricesWeight -0.63 percentage points
-
shares
-318.53K
Full value: -318,531 · shares · 31 Mar 2026estimated-$18.6M
Full value: -$18,595,840 · USD · 31 Mar 2026 · Estimated from share changes and filing pricesWeight -0.62 percentage points
-
shares
-462.55K
Full value: -462,545 · shares · 31 Mar 2026estimated-$16.12M
Full value: -$16,124,321 · USD · 31 Mar 2026 · Estimated from share changes and filing pricesWeight -0.28 percentage points
-
shares
-219.23K
Full value: -219,228 · shares · 31 Mar 2026estimated-$16.11M
Full value: -$16,108,867 · USD · 31 Mar 2026 · Estimated from share changes and filing pricesWeight -0.52 percentage points
Estimates use share changes and filing prices. They are not trade proceeds. Options and principal positions are excluded.
Compare with Q4 2025Holdings
| 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
- 31 Mar 2026
- Reported 13F value
- $2,443,986,536
- Reported 13F holdings
- 1,650
- Largest 13F holdings
-
MSFT NSC GD GOOGL CPRT FIVE VICI AAPL A TJX AME VLTO
+8 more
OZK V CNI ADC ABT WRB AMP SSNC - What this filing covers
-
13F holdings
1,650Parsed equity rows, excluding option-only view rows.
Reported value
$2,443,986,536SEC Form 13F market value, not total AUM.
Accepted by SEC
13 May 2026EDGAR 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.
- Manager signature
- Debra Wisdom-Spielfogel - CCO/GC
- Manager location
- New York, NY
- Accepted by SEC
- 13 May 2026, 13:10:04 UTC
- SEC form
- 13F-HR
- Prior SEC filing
- Q4 2025 - 10 Feb 2026
- Next SEC filing
- Q2 2026 - 12 Aug 2026
- Source filing
- View source filing
13F snapshot
Latest parsed holdings, value, and filing-period context.
1 signal
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
This view compares filing 2026 Q1 with 2025 Q4. 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 |
|---|---|---|---|
| Debra Wisdom-Spielfogel | CCO/GC | New York, New York | 13 May 2026 |