Tracked funds
8Unique WSM-tracked managers; table rows may include common shares and optionsCSGP
Ticker case file
CSGP
CoStar Group
American technology company
$33.40-0.77%NMS
Politicians active
4Recent transactions disclosed via House Clerk / Senate eFD13F notional
$819.6M2026-03-31Top conviction
0.56%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
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-05-08 | Gilbert Cisneros HouseholdD · CA-31 | Sale (Partial) | Self | $1K–$15K | 20034500 |
| 2026-04-07 | Gilbert Cisneros HouseholdD · CA-31 | Purchase | Self | $1K–$15K | 20034285 |
| 2025-06-22 | Jefferson Shreve HouseholdR · IN-06 | Sale | Self | $15K–$50K | 20030387 |
| 2025-05-31 | Rob Bresnahan HouseholdR · PA-08 | Sale | Self | $1K–$15K | 20030433 |
| 2025-02-25 | William R. Keating HouseholdD · MA-09 | Purchase | Self | $1K–$15K | 20027837 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $114.2M↗
- 13F filing2026-05-15Tiger Global Management LLC · $60.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $43.9M↗
- 13F filing2026-05-15Citadel Advisors LLC · $20.6M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $12.2M↗
- 13F filing2026-05-15Millennium Management LLC · $5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $4.5M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $2.3M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $2.1M↗
- 13F filing2026-05-15Millennium Management LLC · $2M↗
- 13F filing2026-05-15Millennium Management LLC · $1.6M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $1M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $411.5K↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $255.2K↗
- 13F filing2026-05-08Baillie Gifford & Co · $549.1M↗
- PTR2026-05-08Gilbert Cisneros Household · Sale (Partial) · $1K–$15K↗
- PTR2026-04-07Gilbert Cisneros Household · Purchase · $1K–$15K↗
- PTR2025-06-22Jefferson Shreve Household · Sale · $15K–$50K↗
- PTR2025-05-31Rob Bresnahan Household · Sale · $1K–$15K↗
- PTR2025-02-25William R. Keating Household · Purchase · $1K–$15K↗
Often co-held with