This appeal is one of several stemming from an allision between one or more barges and a casino boat on the Mississippi River. The barges broke loose from a towboat belonging to American Milling Co., UN Ltd., HB Marine, Inc., and American Milling LP (collectively, “American Milling”) and damaged The Admiral, a moored casino entertainment ship owned by President Casino, Inc. (“President Casino”).
This court previously addressed the parties’ liability from the incident, American Milling’s right to limit its liability, and the value of the limitation fund.
In re American Milling Co.,
I.
On April 4, 1998, the towboat MTV Anne Holly was traveling upstream on the Mississippi River when its tow of barges allided with the Eads Bridge near St. Louis, Missouri, and broke apart. One or more of the loosed barges allided with and damaged The Admiral, which was moored at the Missouri shore just downstream from the Eads Bridge. Two days later, American Milling filed a complaint in the district court seeking to limit its liability to the value of its vessel, pursuant to the Limitation of Shipowners’ Liability Act of 1851 (the “Limitation Act”), 46 U.S.C. app. § 183 (current version at 46 U.S.C. § 30505). In accordance with Rule F(l), American Milling also submitted security to establish a limitation fund in the amount of $1.25 million, which the company claimed to be the fair market value of the M/V Anne Holly. President Casino, along with the barge claimants Brennan Marine, Inc., Pinnacle Barge Co., and Pinnacle Transportation, Inc., filed claims against American Milling to recover damages.
After American Milling sold the vessel for $2.2 million ten months after the allision, the district court ruled in January 2001 that the fair market value of the MW Anne Holly, and hence the value of the limitation fund, was $2.2 million, not $1.25 million.
In re American Milling Co.,
*1224
In June 2003, following a trial, the district court determined that American Milling was eighty percent at fault for the allision, and attributed the remaining twenty percent of fault to President Casino.
In re American Milling Co.,
American Milling moved on remand to deposit the cash value of the limitation fund, along with the simple interest accrued on its security since April 6, 1998, into the registry of the district court. The court initially granted the motion, on the mistaken impression that the request was unopposed, but President Casino filed a motion to set aside the court’s order. President Casino’s position was that interest on the fund should be compounded annually, and that American Milling should be required to maintain the surety bond throughout the proceedings.
President Casino invoked principles of equity to urge that the security should be maintained in the form most beneficial to the claimants, which in this case was the bond, and that interest should be compounded annually. American Milling opposed the motion to set aside, contending that the “per annum” language of Rule F(l) permitted only simple interest. The company also asserted that because depositing funds with the court is a permissible means of offering security for a limitation fund under Rule F(l), the court could not require American Milling to maintain a bond at the above-market, six percent interest rate specified in the rule. The district court granted the claimants’ motion, vacated its order of May 2, 2006, and ordered that the six percent interest on the surety bond be compounded annually.
II.
American Milling first challenges the district court’s interpretation of the “per annum” language of Rule F(l) to permit compound interest on the security for the limitation fund. Rule F(l) is part of the Federal Rules of Civil Procedure, and we review the district court’s interpretation of the rule
de novo. See Burns v. Lawther,
As other courts have explained, “Rule F evolved as a procedural device to implement the [Limitation Act].”
Bouchard Transp. Co. v. Updegraff,
*1225 Rule F allows a vessel owner to file a complaint in district court to petition for limitation of liability within six months of receiving written notice of a claim. The owner must provide the court with relevant information regarding pending claims and the value of the vessel at issue. The district court determines the vessel’s fair market value to establish the size of the limitation fund, from which damages may be paid to claimants. Together with the complaint, the vessel owner is required to provide one of three acceptable forms of security in the amount of the limitation fund. Once the owner files a valid complaint and provides security for the fund, the court enjoins all pending claims against the owner, and consolidates those claims into a special limitation proceeding. The court then determines the liability of the vessel owner and the proportion of the limitation fund payable to successful claimants.
This appeal focuses on the security for the limitation fund, and the interest payable on that security. Rule F(l) states that a vessel owner seeking to limit its liability “shall deposit with the court, for the benefit of claimants, a sum equal to the amount or value of the owner’s interest in the vessel and pending freight, or approved security therefor.” If the vessel owner elects to post an approved security, then the rule requires that the owner give security for “interest at the rate of 6 percent per annum, from the date of the security.” Rule F(l) (emphasis added).
At issue here is the meaning of the “per annum” language of Rule F(l), and the amount of interest that American Milling must pay on the security that it elected to post. American Milling argues that the “per annum” provision mandates simple interest. President Casino and the other claimants contend that the court’s decision to award compound interest was within its equitable discretion. We conclude that the claimants have the better argument.
The operative “per annum” language, standing alone, does not resolve the dispute. “Per annum” is defined in English to mean “in each year” or “annually.” Black’s Law Dictionary 1250 (9th ed. 2009). Accordingly, the six percent interest specified in Rule F(l) is an annual rate, but the plain language does not speak directly to whether the interest is to accrue on a compound or simple basis.
Rule F, however, was adopted against a background of law already in place. The provision requiring interest at the rate of six percent per annum from the date of the security dates back to 1891 when it was adopted as part of what was then known as Admiralty Rule 54.
The Fairwill,
Before 1891, courts enjoyed discretion to determine how much interest, if any, should be awarded in an admiralty case, and to establish the date from which it would accrue.
The Fairwill,
A limitation of liability proceeding long has been recognized as “the administration of equity in an admiralty court.”
Hartford Accident & Indem. Co. v. S. Pac. Co.,
The law regarding the related matter of prejudgment interest supports the reasonableness of the district court’s decision here. Prejudgment interest serves “to reimburse the claimant for the loss of the use of its investment or its funds from the time of the loss until judgment is entered.”
Arco Pipeline Co. v. SS Trade Star,
Victims who finance their own cleanup [or repairs] lend to themselves; forced to devote money to a project not of their own choosing (money they otherwise could have lent out at the market rate of interest), they are entitled to compensation for the “hire” of this capital. Tortfeasors who choose to reinvest their money in their business ... rather than create a trust fund must believe that the returns in their enterprise exceed the market rate. Having earned this higher rate of return for the duration of the litigation, they are in no position to complain when called on to pay prejudgment interest. An injurer allowed to keep the return on this money has profited by the wrong.
In the Matter of Oil Spill by the Amoco Cadiz,
Interest on a limitation fund serves a compensatory purpose similar to that of prejudgment interest. President Casino and the other claimants affected by the MTV Anne Holly’s allision with the Eads Bridge in 1998 were forced to finance their own repairs throughout the course of this protracted litigation. They were unable to invest those funds elsewhere to earn a compound rate of return. At the same time, American Milling’s ability to post security for the limitation fund enable it to invest the $2.2 million with the prospect of generating compound returns. Prejudgment interest is inadequate to compensate President Casino for the opportunity cost of the repairs, because no matter how much prejudgment interest is awarded, the amount of recovery may not exceed the limitation fund, and the damages alone in this case exceeded the value of the fund. Principles of equity, and the salutary goal of compensating the claimants for the use of their capital to repair damage caused by American Milling, thus support the district court’s determination that the interest on the limitation fund should be compounded annually.
In opposition to this conclusion, American Milling points to
Cherokee Nation v.
*1227
United States,
The Court in
Cherokee Nation,
however, cited in turn a series of state court decisions, including
Ellis v. Sullivan,
It has long been settled that interest on interest cannot be recovered ... because of the ancient unwillingness to allow compound interest. While this is the general rule, it is not always followed. In equity interest may be compounded and in the discretion of the court may be allowed where it is necessary for the purpose of affording a just and equitable accounting....
Id.
at 697 (emphasis added) (internal citations and quotations omitted). Despite the general presumption against compound interest, decisions like
Ellis
recognized that compound interest is permissible in equity, even when prohibited at law.
See also Berman v. B.C.
Assocs.,
American Milling also relies on
United States v. Isthmian Steamship Co.,
Although Isthmian Steamship Co., unlike Cherokee Nation, involved an admiralty proceeding and a statute with “per annum” language, we are not persuaded that *1228 the decision sweeps as broadly as American Milling suggests. The holding of Isthmian Steamship Co. is limited by its terms to claims for compound interest against the government, where a special presumption against compounding carried the day.
For these reasons, we conclude that Rule F(l) permits the district court, in its discretion, to award compound interest at a rate of six percent annually. In the circumstances of this case, the district court’s award was not an abuse of discretion.
III.
American Milling also challenges the district court’s decision to deny the company’s motion to deposit the cash value of the limitation fund into the court’s registry. We review the district court’s interpretation of Rule F(l) de novo, and examine the court’s exercise of permissible discretion under that rule for abuse of discretion.
Pursuant to Rule F(l), a vessel owner may post security under the Limitation Act in one of three ways: “physical surrender of the vessel and pending freight to a trustee; a deposit with the court of cash equal to the amount or value of his interest in the vessel and pending freight; or ‘approved security therefor.’ ”
In re Compania Naviera Marasia S.A.,
Once it became clear that American Milling was liable for eighty percent of the damages, and interest rates fell below the six percent required by Rule F(l), it was no longer advantageous for American Milling to maintain the security. A decision to allow American Milling to deposit the $2.2 million with the court would have favored the company’s economic interests, but it would have been detrimental to President Casino and the other claimants. The interest generated through the court’s investment of the deposited funds almost certainly would have been less than six percent.
American Milling now contends that because depositing cash with the court is an acceptable method of posting security under Rule F, the district court must allow it to choose that option at any time during the proceedings, regardless of the effect on the claimants. But given that a limitation proceeding is “the administration of equity in an admiralty court,”
Hartford Accident & Indem. Co.,
The judgment of the district court is affirmed.
Notes
. The Honorable Stephen N. Limbaugh, Sr., United States District Judge for the Eastern District of Missouri, now retired.
. We note that even in cases at law, the vitality of the common law presumption against compounding is subject to question in light of modern economic understanding.
See Gotham Partners v. Hallwood Realty Partners,
