How do activists use total return swaps and derivatives to build economic exposure?

How to answer

Total return swaps (TRS) allow activists to gain economic exposure to a target's stock without directly purchasing shares. The activist pays a financing rate and receives the total return (price appreciation + dividends) from the swap counterparty (typically a prime broker). Key advantages: (1) TRS positions were historically not counted toward the 5% 13D threshold (SEC has proposed closing this loophole); (2) No share borrowing needed (avoids public disclosure of large purchases); (3) Leverage efficiency (typically requires 10-20% margin vs. 50% for direct equity); (4) Privacy during the accumulation phase. Risks include: (1) counterparty risk; (2) the swap may be terminated, forcing the activist to acquire shares in the open market at higher prices; (3) the activist does not have voting rights until shares are acquired (the swap counterparty may hedge by buying shares and typically votes those shares). Call options and forward contracts provide similar stealth benefits but with different economics and risk profiles.

Key idea: TRS provides stealth economic exposure without triggering 13D; no voting rights until shares acquired.