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からの移行期間

Commission File No. 001-36609

(1)1934年証券取引法第13条または第15条(d)により提出が義務付けられているすべての報告書を過去12ヶ月間(または登録者が当該報告書の提出を義務付けられていたより短い期間)提出したかどうか、および(2)過去90日間当該提出義務の対象であったかどうかをチェックマークで示す。はい × いいえ

登録者が、過去12ヶ月間（または登録者がそのようなファイルを提出する必要があったより短い期間）に、レギュレーションS-Tの規則405（本章の§232.405）に従って提出が義務付けられているすべてのインタラクティブ・データ・ファイルを電子的に提出したかどうかをチェックマークで示す。はい x いいえ

新興成長企業の場合、登録者が取引所法第13条(a)に従い提供される新規または改訂された財務会計基準に準拠するための延長された移行期間を使用しないことを選択した場合は、チェックマークで示す。¨

登録者がシェル会社（取引所法の規則12b-2に定義されている）であるかどうかをチェックマークで示す。はい ☐ いいえ x

(1) パーセンテージの計算は、上表の四捨五入された金額ではなく、実際の残高に基づいている。

(2) 保管・管理資産の開示のため、保管・管理サービスの両方が提供されている場合、その資産価値はこの金額に1回のみ含まれる。

(1) 純金利マージンは、資産利回りの分析を容易にする非一般に公正妥当と認められた会計原則（GAAP）ベースの財務指標である、完全課税相当額（FTE）ベースで表示されている。GAAP基準の純利鞘およびGAAP基準の純利息収益のFTE基準の純利息収益への調整は、「財政状態および経営成績に関す る経営陣の検討および分析」セクション内の「完全課税相当額への調整」に記載されている。

以下は、ノーザン・トラスト・コーポレーション（以下「コーポレーション」）の 2025 年第 1 四半期の財務状況お よび経営成績に関する経営陣の検討および分析（MD&A）です。以下は、本レポートに含まれる連結財務諸表および関連する脚注、ならびに 2024 年 12 月 31 日をもって終了する年度のフォーム 10-K による年次報告書と併せてお読みください。また、投資家は "Forward-Looking Statements" と題されたセクションもお読みください。

本レポートで使用されている用語の一部は、2024年12月31日終了年度の年次報告書（Form 10-K）に含まれる用語集で定義されている。

公社は、法人、機関投資家、家族、個人を対象に、ウェルス・マネジメント、アセット・サービシング、アセット・マネジメント、バンキング・ソリューションを提供する大手企業である。顧客に焦点を当てた2つの報告セグメントを通じて、顧客資産の管理とサービシングに注力している：アセット・サービシング部門とウェルス・マネジメント部門である。資産運用および関連サービスは、主にアセット・マネジメント事業により、アセット・サービシングおよびウェルス・マネジメントの顧客に提供される。Except where the context requires otherwise, the terms “Northern Trust,” “we,” “us,” “our,” “its,” or similar terms mean the Corporation and its subsidiaries on a consolidated basis.

2025年3月31日に終了した3ヵ月間の収益は、主に正味受取利息、信託報酬、投資報酬、その他サービシン グ手数料、およびその他非金利収入の増加により、当四半期は19億ドルに増加した。

当四半期の信託報酬、投資報酬、その他サービシング・フィーは、主に市場が好調であったことから、 12 億ドルに増加しました。

当四半期のその他の非金利収入は、主に2024年第1四半期の投資有価証券損益に反映された1億 8,940万ドルの売却可能債券の損失により、1億5,810万ドルに増加しました。

当四半期の正味受取利息は、主に預金の増加と資金調達コストの低下により、5億6,810万ドル に増加しました。

当四半期の貸倒引当金繰入額は、前年同期の 850 万ドルのマイナスに対し、100 万ドルとなりました。詳細については、「第 1 四半期連結業績」の信用損失引当金繰入額をご参照ください。

当四半期の非金利費用は14億ドルでしたが、これは主に設備・ソフトウェア費用、報酬費用、 外部サービス費用の増加によるもので、その他の営業費用の減少により一部相殺されました。

当四半期の法人税等調整額は 1 億 2,940 万ドルで、実効税率は 24.8%でした。前年同期の法人税等調整額は7,590万ドルで、実効税率は26.1%でした。

信託、投資およびその他サービシング手数料は、主に保管、管理またはサービシングされた資産の時価、取引量、証券貸出量およびスプレッド、ならびに提供されたその他のサービスの手数料に基づいている。手数料の基礎となる特定の時価計算は、月次または四半期ごとに後払い方式で行われる。

信託報酬、投資報酬およびその他サービシング・フィーの内訳は以下の通りである。