Wallsti
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Meme ranking

CSGP

CoStar Group, Inc. · Real Estate · Real Estate Services
TECHNeutralMAHold · 4ZACKSBuy R500#13 today TARGET+18%
$31.61 +5.00% today · +6.06% 1W
Oct 15 close or latest
ReadoutWhy it's moving

Outperforming without a clear catalyst yet

Assembled from Wallsti's own signals.
Insiders · 1 month
none
no open-market trades
Insiders · 3 months
none
no open-market trades
Congress · 3 months
≈+$8K
1 buy · 0 sells · 1 member
Congress · 1 year
≈+$32K
5 buys · 1 sell · 1 member
Fund moves · 3 months
≈−$60.5M
0 buys · 1 sell · 1 investor
Held by funds · now
none
none of the funds we follow holds it

Insiders

No insider buys or sales on record for CSGP.

Officers, directors and 10% owners file SEC Form 4 within two business days. Unplanned: the insider chose to trade now, the trades worth attention; their dollars make the net above. 10b5-1 plan: scheduled in advance, kept for the record. Tax: shares withheld on vesting stock, not a market trade. Awards, option exercises and gifts are left out. Source: SEC EDGAR, collected daily for the stocks discussed on Reddit.

Congress

Trade dateMemberChamberSideAmountDisclosed
Aug 19, 2026 Gilbert Cisneros House Buy $1K–$15K Sep 10
Apr 14, 2026 Gilbert Cisneros House Sell $1K–$15K May 8
Mar 13, 2026 Gilbert Cisneros House Buy $1K–$15K Apr 7
Jan 28, 2026 Gilbert Cisneros House Buy $1K–$15K Feb 13
Dec 10, 2025 Gilbert Cisneros House Buy $1K–$15K Jan 12
Oct 15, 2025 Gilbert Cisneros House Buy $1K–$15K Nov 18
Sep 30, 2025 Gilbert Cisneros House Buy $1K–$15K Oct 10
Sep 25, 2025 Lisa McClain House Sell $1K–$15K Oct 22
Sep 22, 2025 Gilbert Cisneros House Buy $1K–$15K Oct 10

Members of Congress report trades within 45 days of the trade date, so these are never real-time. Amounts are disclosed as ranges; the net uses each range's midpoint (≈). Source: House and Senate periodic transaction reports via CongressInvests, refreshed daily.

Funds

Who holds it
None of the investors we follow holds CSGP in their latest portfolio.
Their moves
DateInvestorMoveSourceShares≈ ValueNow heldFiled
Aug 14, 2026 Tiger Global (Chase Coleman) Sold out 13F, Q2 2026 1,500,000 $60.5M Aug 14
May 15, 2026 Viking Global (Andreas Halvorsen) Sold out 13F, Q1 2026 1,442,582 $97M May 15
May 15, 2026 Tiger Global (Chase Coleman) Trimmed 13F, Q1 2026 759,109 $30.6M 0.3% May 15
May 15, 2026 Third Point (Dan Loeb) Sold out 13F, Q1 2026 3,165,000 $212.8M May 15
Feb 17, 2026 Viking Global (Andreas Halvorsen) Trimmed 13F, Q4 2025 407,147 $27.4M 0.3% Feb 17
Feb 17, 2026 Tiger Global (Chase Coleman) Trimmed 13F, Q4 2025 986,000 $66.3M 0.5% Feb 17
Nov 14, 2025 Viking Global (Andreas Halvorsen) Trimmed 13F, Q3 2025 1,368,839 $115.5M 0.4% Nov 14

Well-known investors we follow (Buffett, Ackman, Icahn, Druckenmiller, Tepper, Soros and others). 13F: managers report their US stock holdings up to 45 days after each quarter; the change from the quarter before is dated by the filing, the trades happened some time in the quarter, and the value is at the quarter-end price (≈). New and closed positions, and adds or cuts of 20% or more, of positions at least 0.2% of the portfolio. ARK: Cathie Wood's ETFs publish their holdings every morning; the change beyond the fund's own inflows and outflows, dated by the session it traded. 5%+ stake: Schedule 13D (with intent to influence) or 13G (passive), filed within days. Source: SEC EDGAR, ark-funds.com, refreshed daily. Who holds it: each investor's latest 13F portfolio (positions at the quarter's end; one sold since would not show until the next filing), and ARK's ETFs as of their latest daily file. The funds we follow and their portfolios · All recent insider, congressional and fund moves