Tracked funds
9Unique WSM-tracked managers; table rows may include common shares and optionsCDW
Ticker case file
CDW
CDW CORP
American technology company
$137.30-1.73%NMS
Politicians active
2Recent transactions disclosed via House Clerk / Senate eFD13F notional
$575M2026-03-31Top conviction
0.10%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
| Manager | 13F value | Conviction | Class | Option | Reported | SEC filing |
|---|---|---|---|---|---|---|
| Citadel Advisors LLCOther | $190.3M | 0.03% | SH | — | 2026-03-31 | SEC filing |
| FMR LLCOther | $156.6M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $123.3M | 0.10% | SH | — | 2026-03-31 | SEC filing |
| Renaissance Technologies LLCOther | $63.3M | 0.10% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $14.1M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $10.1M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $4M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $4M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Bridgewater Associates, LPOther | $3.4M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $2.3M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $2.2M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Hedge | $1.1M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| WCM Investment Management, LLCOther | $410K | 0.00% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-03-10 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20034159 |
| 2026-01-05 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20033737 |
| 2026-01-05 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20033737 |
| 2025-08-05 | April Mcclain Delaney HouseholdD · MD-06 | Purchase | Self | $1K–$15K | 20030832 |
| 2025-05-08 | Rob Bresnahan HouseholdR · PA-08 | Purchase | Self | $1K–$15K | 20030291 |
| 2025-02-13 | Rob Bresnahan HouseholdR · PA-08 | Sale | Self | $1K–$15K | 20024346 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15Citadel Advisors LLC · $190.3M↗
- 13F filing2026-05-15FMR LLC · $156.6M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $123.3M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $14.1M↗
- 13F filing2026-05-15Citadel Advisors LLC · $10.1M↗
- 13F filing2026-05-15Millennium Management LLC · $4M↗
- 13F filing2026-05-15Citadel Advisors LLC · $4M↗
- 13F filing2026-05-15Bridgewater Associates, LP · $3.4M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $2.3M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $2.2M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $1.1M↗
- 13F filing2026-05-14Renaissance Technologies LLC · $63.3M↗
- 13F filing2026-05-07WCM Investment Management, LLC · $410K↗
- PTR2026-03-10April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2026-01-05April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2026-01-05April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2025-08-05April Mcclain Delaney Household · Purchase · $1K–$15K↗
- PTR2025-05-08Rob Bresnahan Household · Purchase · $1K–$15K↗
- PTR2025-02-13Rob Bresnahan Household · Sale · $1K–$15K↗
Often co-held with