X0202 3 2006-10-13 0 0001360768 Old Mutual 2100 Absolute Return Fund, L.L.C. NONE 0000796370 OLD MUTUAL (US) HOLDINGS INC. 200 CLARENDON STREET 53RD FLOOR BOSTON MA 02116 0 0 0 1 Parent of Invtmt Adviser (1) Limited Liability Company Interests 100369 D (1) This filing is made on behalf of Old Mutual (US) Holdings, Inc., the parent of 2100 Larch Lane LLC, the Issuer's investment adviser. The Investment Management Agreement of the Issuer is dated October 13, 2006. The Reporting Person made a seed investment of $100,000 in the Issuer. As of November 30, 2006, the net asset value of the Reporting Person's Interest in the Issuer is $100,369. /s/ Scott F. Powers 2007-01-26