X0202 SCHEDULE 13G 0000814375 XXXXXXXX LIVE Common 06/30/2026 0001620459 James River Group Holdings, Inc. 46990A102 1414 RALEIGH ROAD, SUITE 405 CHAPEL HILL NC 27517 Rule 13d-1(b) DONALD SMITH & CO., INC. b DE 2361019.00 0.00 2417519.00 0.00 2440347.00 5.3 IA DSCO Value Fund, L.P. b DE 22828.00 0.00 22828.00 0.00 2440347.00 5.3 PN James River Group Holdings, Inc. 1414 RALEIGH ROAD, SUITE 405, CHAPEL HILL, NORTH CAROLINA, 27517. Donald Smith & Co.,Inc. 152 West 57th Street New York, NY 10019 A Delaware Corporation N IA 2,440,347 5.28% Donald Smith & Co., Inc. 2,361,019 DSCO Value Fund, L.P. 22,828 SEE ITEM 6 Donald Smith & Co., Inc. 2,417,519 DSCO Value Fund, L.P. 22,828 SEE ITEM 6 Y N N Donald Smith & Co., Inc. does not serve as custodian of the assets of any of its clients; accordingly, in each instance only the client or the client?s custodian or trustee bank has the right to receive dividends paid with respect to, and proceeds from the sale of, such securities. The ultimate power to direct the receipt of dividends paid with respect to, and the proceeds from the sale of, such securities, is vested in the institutional clients which Donald Smith & Co., Inc. serves as investment advisor. Any and all discretionary authority which has been delegated to Donald Smith & Co., Inc. may be revoked in whole or in part at any time. To the knowledge of Donald Smith & Co., Inc., with respect to all securities reported in this schedule owned by advisory clients of Donald Smith & Co., Inc., not more than 5% of the class of such securities is owned by any one client. 2. With respect to the remaining securities owned, various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Common Stock of James River Group Holdings. No one person?s interest in the Common Stock of James River Group Holdings. is more than five percent of the total outstanding Common Stock. Y N Donald Smith & Co., Inc. IA DSCO Value Fund, L.P. PN Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. DONALD SMITH & CO., INC. Richard L. Greenberg 08/11/2026 DSCO Value Fund, L.P. Richard L. Greenberg 08/11/2026