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No. 10678483
United States Court of Appeals for the Ninth Circuit
Jaeger v. Zillow Group, Inc.
No. 10678483 · Decided September 26, 2025
No. 10678483·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
September 26, 2025
Citation
No. 10678483
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS SEP 26 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JEREMY JAEGER, No. 24-6605
D.C. No.
Plaintiff - Appellee, 2:21-cv-01551-TSZ
v. MEMORANDUM*
ZILLOW GROUP, INC.; RICHARD
BARTON; ALLEN PARKER; JEREMY
WACKSMAN,
Defendants - Appellants.
Appeal from the United States District Court
for the Western District of Washington
Thomas S. Zilly, District Judge, Presiding
Argued and Submitted August 14, 2025
Anchorage, Alaska
Before: GRABER, OWENS, and R. NELSON, Circuit Judges.
Defendant Zillow Group, Inc. appeals the district court’s decision to grant
class certification under Federal Rule of Civil Procedure 23(c)(1). We review the
district court’s order for abuse of discretion. See Lara v. First Nat’l Ins. Co. of
Am., 25 F.4th 1134, 1138 (9th Cir. 2022). We affirm.
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
1. The district court properly applied the relevant legal standard when
determining whether Zillow rebutted the presumption of reliance established in
Basic Inc. v. Levinson, 485 U.S. 224, 246–47 (1988). Under Goldman Sachs
Group, Inc. v. Arkansas Teacher Retirement System, 594 U.S. 113, 119 (2021),
“price impact” analysis serves as the appropriate standard at the class certification
stage. Price impact analysis allows the defendant to rebut the Basic presumption at
the class certification stage by showing—with the district court as the fact finder—
that the “alleged misrepresentation did not actually affect the market price of the
stock.” Id. (citation omitted). Loss causation, on the other hand, is a merits
concept similar to proximate cause, which requires the plaintiff to show that the
alleged misrepresentations caused the price of the stock the plaintiff purchased to
become inflated, and that the inflation caused economic loss when the statements
were revealed as false. In re BofI Holding, Inc. Sec. Litig., 977 F.3d 781, 789 (9th
Cir. 2020).
In an inflation-maintenance case, both standards require courts to consider
substantially similar questions. Because the price impact standard assumes that a
back-end “price drop is equal to the amount of inflation maintained by the earlier
misrepresentation,” Goldman, 594 U.S. at 123, courts applying that standard may
demand a closer fit in the level of generality and substance when comparing front-
and back-end statements, compare id., with BofI, 977 F.3d at 790 (“[T]o be
2 24-6605
corrective, a disclosure need not precisely mirror the earlier misrepresentation.”
(citation and internal quotation marks omitted)). But that does not mean the
district court erred by looking to loss-causation case law for guidance. Cf.
Goldman, 594 U.S. at 123 (citing In re Vivendi, S. A. Sec. Litig., 838 F.3d 223,
233–37, 253–59 (2d Cir. 2016)).
Nor did the district court err by considering circumstantial evidence of the
price drop immediately after the alleged corrective disclosures. See Mineworkers’
Pension Scheme v. First Solar Inc., 881 F.3d 750, 754 (9th Cir. 2018) (per curiam).
“Because loss causation is simply a variant of proximate cause, the ultimate issue
is whether the defendant’s misstatement, as opposed to some other fact,
foreseeably caused the plaintiff’s loss.” Id. at 753 (citation omitted). Even if a
later disclosure does not refer directly to an alleged misrepresentation, it may
reveal “true facts concealed” by such misrepresentation. BofI, 977 F.3d at 790. If
so, the “truth [becomes] known,” id. at 789 (citation omitted), and a changed
market price may indicate how the market would have reacted had the defendant
told the truth from the start. “[A] court cannot conclude that Rule 23’s
requirements are satisfied without considering all evidence relevant to price
impact.” Goldman, 594 U.S. at 122. Such evidence includes the circumstantial
evidence of a price drop.
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2. The district court found that Zillow failed to rebut the Basic presumption
by a preponderance of the evidence. That finding was not illogical, implausible, or
without support in the record. See White v. Symetra Assigned Benefits Serv. Co.,
104 F.4th 1182, 1191 (9th Cir. 2024). Zillow contends that it never revealed the
use of manual overlays until November 9 and 17, 2021—after the close of the class
period. But this contention alone does not mean that the district court abused its
discretion by determining that the alleged misrepresentations were sufficiently
related to the back-end disclosures. “It is enough if the disclosure reveals new
facts that, taken as true, render some aspect of the defendant’s prior statements
false or misleading.” BofI, 977 F.3d at 790. The disclosures revealed new
information showing the extent of Zillow’s home-pricing struggles.
The alleged misrepresentations suggest that Zillow, while struggling to get
its pricing model right, had made “progress . . . in strengthening [its] pricing
models.” Yet a few months later, Zillow closed the entire home-buying side of its
business because it had been “unable to accurately forecast future home prices,”
and its pricing algorithm’s “observed error rate” was “far more volatile
than . . . expected.”
The back-end disclosures thus revealed new information about how Zillow’s
home-pricing struggles threatened the business and suggested that its earlier
statements may have obscured how Zillow’s pricing model misfired. Zillow’s
4 24-6605
front-end and back-end statements are matched enough under Goldman. See 594
U.S. at 122–23.
Zillow’s argument that the KeyBanc report did not disclose new information
about Zillow’s overpayment for houses also does not support an abuse of
discretion. The record suggests that this information was not widely discussed or
accessible until the KeyBanc report was released. See In re Genius Brands Int’l,
Inc. Sec. Litig., 97 F.4th 1171, 1186 (9th Cir. 2024) (“[S]ecurities issuers should
not escape liability for misrepresentations merely because . . . corrective
information was publicly available on some webpage tucked in a deep corner of
the internet.”).
3. Finally, Zillow did not rebut the presumption that the district court
“consider[ed] all of the evidence.” W. Pac. Fisheries, Inc. v. S.S. President Grant,
730 F.2d 1280, 1285 (9th Cir. 1984). The district court characterized some
evidence as relating “to loss causation and the merits,” but that does not mean it
refused to consider it. Indeed, the district court said that the same evidence “does
not preclude class certification,” and thus demonstrated that the court considered it.
And the district court did not ignore the Sabry report, as it cited it several times.
AFFIRMED.
5 24-6605
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 26 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 26 2025 MOLLY C.
02MEMORANDUM* ZILLOW GROUP, INC.; RICHARD BARTON; ALLEN PARKER; JEREMY WACKSMAN, Defendants - Appellants.
03Zilly, District Judge, Presiding Argued and Submitted August 14, 2025 Anchorage, Alaska Before: GRABER, OWENS, and R.
04appeals the district court’s decision to grant class certification under Federal Rule of Civil Procedure 23(c)(1).
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 26 2025 MOLLY C.
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This case was decided on September 26, 2025.
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