We must decide whether Heide Betz’s federal securities fraud claim is barred by the statute of limitations. 1 We hold that Betz’s claim is not time barred, and we reverse the district court’s summary judgment for the defendants.
I
On an appeal of summary judgment we, like the district court, view the evidence in the light most favorable to the non-moving party and draw all justifiable inferences in the non-moving party’s favor.
Anderson v. Liberty Lobby, Inc.,
In 1999, Betz, a retired art dealer, sold her house for $2.2 million. Betz planned to buy a co-op and invest the proceeds of the sale of her house to provide interest income. An employee of First Republic Bank named Carmen Castro introduced Betz to David Como, an employee of Trainer Wortham, an investment subsidiary of First Republic Bank. Como and Castro recommended that Betz invest the proceeds from the sale of her house with Trainer Wortham. Como and Castro assured Betz that, if she invested her $2.2 million with Trainer Wortham, she could withdraw $15,000 per month from her portfolio, for living expenses, without touching the $2.2 million in principal. Betz told Como and Castro that she knew *592 nothing about stocks and bonds and that she only would understand the “bottom line,” or total balance, of her account.
According to Betz, on June 7,1999, Betz entered into an oral agreement with Como, who was acting on behalf of Trainer Wort-ham, giving the defendants control over her $2.2 million. Betz and Como agreed that Como would invest Betz’s money “in such a fashion that [Betz] would receive $15,000 a month from the profit of the investment and that [the defendants] would not touch the principal.” The same day, Betz and Como, who was again acting on Trainer Wortham’s behalf, entered into a written “Letter of Understanding for Portfolio Management and Administration Services” and an “Investment Management Agreement.” These documents explicitly stated that Betz’s account was subject to market risk and that “no person has represented to [Betz] that any particular result can or will be achieved.”
After Betz opened her account with Trainer Wortham, she received account statements at least once per month. In February 2000, Betz received a statement reflecting an account value below her initial investment of $2.2 million. Between February 2000 and July 2001, Betz received twenty-nine more account statements, each reflecting an account balance of less than $2.2 million. In March 2001, Betz’s account balance had dropped to $848,000. Around that time, Betz spoke with Robert Vile, a Trainer Wortham employee, to express concern about the declining value of her account. Vile told Betz that the declining balance was temporary, that the market would recover, and that in less than a year her account balance would be back to $2.2 million.
However, a year later, in the spring of 2002, Betz’s account balance had not recovered. At that time, Castro told Betz that there was a “serious problem” with the way Betz’s portfolio had been managed and that the president of Trainer Wort-ham, Charles Moore, would “take care of the account because it was ‘the right thing to do’ and because [Trainer Wortham] value[d] their client relationships.” After Betz met with Moore in person, Castro called Betz to tell her that “Moore was meeting with other principals and attorneys” regarding her account, and that Betz “should be patient with them and not take any legal action.” However, in June 2002, Castro advised Betz that Trainer Wortham was “not going to do anything at all” to remedy the declining value of her account.
Betz filed her complaint in this case on July 11, 2003, alleging that Como, Vile, Trainer Wortham, and First Republic Bank (collectively, “Trainer Wortham” or “defendants”) had committed securities fraud in violation of § 10(b) of the Securities Exchange Act of 1934, 15 U.S.C. § 78j(b), and Rule 10b-5 of the Securities Exchange Commission, 17 C.F.R. § 240.10b-5. The defendants moved for summary judgment on the ground that Betz’s federal securities fraud claim was barred by the statute of limitations. Section 804(a) of the Sarbanes-Oxley Act of 2002, Pub.L. No. 107-204, 116 Stat. 745, 801 (codified at 28 U.S.C. § 1658(b)), provides that a suit for securities fraud under § 10(b) of the Securities Exchange Act must be filed “not later than the earlier of (1) 2 years after the discovery of the facts constituting the violation; or (2) 5 years after such violation.” The district court held that, because Betz had inquiry notice of the defendants’ violations of § 10(b) before July 11, 2001, Betz’s claims were time barred, and on this ground the district court granted summary judgment for the defendants.
II
We review de novo the district court’s grant of summary judgment.
Olympic
*593
Pipe Line Co. v. City of Seattle,
Ill
The defendants contend that Betz’s suit is time barred because she had both actual and inquiry notice of the facts giving rise to her claim. Betz contends that she had neither.
We first address actual notice. Betz’s suit is timely only if she filed it “not later than ... 2 years after the discovery of the facts constituting the violation.” 28 U.S.C. § 1658(b). Viewing the facts in the light most favorable to Betz, there is a genuine issue of fact about whether Betz actually discovered that she had a claim against the defendants for securities fraud more than two years before she filed her suit on July 11, 2003. For Betz to have a claim under § 10(b), the defendants must have had, among other things, scienter, which is the “mental state embracing intent to deceive, manipulate, or defraud.”
See Ernst & Ernst v. Hochfelder,
We cannot say that, as a matter of law, Betz, before July 11, 2001, actually discovered that the defendants consciously or deliberately and recklessly deceived her. Under the version of facts presented by Betz, a reasonable factfinder could conclude that Betz did not discover that the defendants intentionally misled her into believing that she could withdraw $15,000 per month without depleting her principal until June 2002, when Moore told her that Trainer Wortham was “not going to do anything” to fix her account.
If the statute of limitations began running only upon Betz’s actual discovery of the facts giving rise to her securities fraud claim, this would end our inquiry. However, the defendants contend that, even if Betz did not actually discover the facts underlying her claim before July 11, 2001, Betz was on “inquiry notice” of her claim before that date, and that her claim therefore is still barred by the statute of limitations. We address that argument in the next section.
IV
A
We have held that the statute of limitations for a federal securities fraud claim begins to run when the plaintiff has either actual or inquiry notice that the defendants have made a fraudulent misrepresentation.
See, e.g., Gray v. First Winthrop Corp.,
In
Lampf,
the Supreme Court resolved a split among the circuits regarding the statute of limitations applicable to a § 10(b) claim.
See Lampf,
We hold that either actual or inquiry notice can start the running of the statute of limitations on a federal securities fraud claim. While it is unquestioned that actual notice can mark the beginning of the limitations period, two things happened in the aftermath of
Lampf
that convince us that an inquiry notice standard should also apply to federal securities fraud claims. First, the courts of appeal in our sister circuits, along with the district courts in our own circuit, have uniformly embraced inquiry notice. In fact, “every circuit to have addressed the issue since
Lampf
has held that inquiry notice is the appropriate standard.”
Berry,
The second
post-Lampf
event that convinces us that an inquiry notice standard is appropriate is an act of Congress. In the Sarbanes-Oxley Act of 2002, Congress extended the limitations period for § 10(b) suits from “one year after the discovery of the facts constituting the violation,” 15 U.S.C. § 78i(e), to “2 years after the discovery of the facts constituting the violation” for actions commenced after July 30, 2002, 28 U.S.C. § 1658(b); Sarbanes-Ox-ley Act, § 804(b). In its new enactment, Congress opted for language identical to the language previously in effect in § 9(e) of the Securities Exchange Act, 15 U.S.C. § 78i(e). The Supreme Court has instructed that we should assume that Congress is aware of the prevailing case law and legislates in its light.
See Cannon v. Univ. of Chicago,
We recognize that the pragmatic effects of applying an inquiry notice standard to § 10(b) are both positive and negative for individual litigants. As was suggested in
Berry,
a case decided under the old one-year limitations period, such a standard may compel plaintiffs to file a suit based on “skimpy facts.”
See Berry,
B
We have previously stated that, if we were to adopt an inquiry notice standard for § 10(b) suits, we would apply a standard similar to that applied by the Tenth Circuit.
See Livid Holdings,
The question of whether inquiry notice exists is objective.
See, e.g., Mathews v. Kidder, Peabody & Co.,
We have held that a primary purpose of the federal securities laws, and in particular § 10(b), “ ‘is to protect the innocent investor, not one who loses his innocence and then waits to see how his investment turns out before he decides to invoke the provisions of the Act.] ”
Volk,
Under the notice-plus-reasonable-diligence standard we apply to securities fraud claims, the defendant bears a considerable burden in demonstrating, at the summary judgment stage, that the plaintiffs claim is time barred.
See SEC v. Seaboard Corp.,
We now turn to the facts of this case. Under our inquiry notice standard outlined above, and keeping in mind that this case is before us on summary judgment, we ask whether there is a genuine dispute about whether there existed facts sufficiently probative of fraud to cause a reasonable investor to conduct a further investigation. Viewing the facts in the light most favorable to Betz, a rational jury could conclude that a reasonable investor in Betz’s shoes would not have initiated further inquiry before July 11, 2001.
The defendants contend that the account statements Betz received would have spurred a reasonable investor to inquire
*598
further whether Trainer Wortham had defrauded her. However, the account statements indicated, at most, that the defendants had broken their promise that Betz could withdraw $15,000 per month from her account without depleting the principal. As a matter of law, we cannot say that a declining account balance, in and of itself, would have spurred a reasonable investor to further inquire whether he or she had been
defrauded. See Gray,
Likewise, Castro’s March 2002 statement that there was a “serious problem” with Betz’s portfolio did nothing more than indicate to Betz that the defendants had not been able to make good on their promise of at least $15,000 per month in interest income. Because such a statement provided no evidence that the defendants had intentionally or deliberately and recklessly misled Betz as
Silicon Graphics
requires to state a claim for securities fraud,
see Silicon Graphics,
Even if a reasonable investor would have initiated inquiry into the possibility of fraud, the assurances Betz received from the defendants tolled the statute of limitations on her securities fraud claim. When a defendant reassures a plaintiff that the defendant has not deceived the plaintiff and encourages the plaintiff to defer legal action, and the result is that the plaintiff postpones filing suit, we should be reluctant to grant summary judgment in favor of the defendant on statute of limitations grounds.
See Vucinich,
Moreover, even if Betz was on inquiry notice of fraud, under the second prong of our inquiry notice standard, we cannot say that, as a matter of law, Betz, in the exercise of reasonable diligence, should have discovered the facts constituting the alleged fraud. In this case, Betz questioned the defendants about her account and the defendants assured her that they would take care of any problems and asked
*599
her not to file suit. We have held that, when a plaintiff questions a defendant about possible fraud and receives reassurances from the defendant, whether the statute of limitations began running is a question for the trier of fact.
See Seaboard Corp.,
V
In summary, we hold that, once there exists sufficient indicia of fraud to cause a reasonable investor to inquire into whether he or she has been defrauded, the statute of limitations on a claim under § 10(b) of the Securities Exchange Act begins running when the investor, in the exercise of reasonable diligence, should have discovered the facts giving rise to his or her claim. In this case, we cannot say that, as a matter of law, a reasonable investor in Betz’s position should have discovered the facts giving rise to her claim before July 11, 2001. Moreover, the defendants’ express assurances that they would remedy the problems with Betz’s account lulled Betz, who was not a sophisticated investor, into inaction and thus tolled the statute of limitations on her securities fraud claim. We reverse the district court’s judgment in favor of the defendants and remand this case for further proceedings consistent with our opinion.
REVERSED AND REMANDED.
Notes
. In a separately-filed memorandum disposition, we resolve Betz’s appeal of the district court’s disposition of her state law claims.
. Though
Gray
was decided after the Supreme Court handed down
Lampf,
in
Gray
we applied pr
e-Lampf
statute of limitations principles pursuant to 15 U.S.C. § 78aa-l(a), which provides that
pre-Lampf
limitations periods apply to suits filed before
Lampf
was decided.
See Gray,
. The one year/three year limitations period set forth in § 9(e) still applies to securities fraud suits filed before the enactment date of Sarbanes-Oxley, July 30, 2002. See Sar-banes-Oxley Act § 804(b).
. No person with any degree of investment and financial sophistication could have believed that it was possible to receive $15,000 per month, or $180,000 per year, on a portfolio with capital value of $2.2 million, without some significant degree of market risk. Sophisticated investors know that a return exceeding 8% per year cannot be gained without a substantial risk, and the safest investments, in government notes, would likely return not more than half of that rate. When the facts are determined by trial, Betz’s factual premises might be rejected, but in this case coming before us after a grant of summary judgment, we must accept as true Betz's testimony that she was told she could gain this level of monthly income with defendants managing her investments and without risking the capital she had gained on the sale of her house.
