Automated investment fund accounting system

• US 4,933,842 A
• Filed: 02/29/1988
• Issued: 06/12/1990
• Est. Priority Date: 02/29/1988
• Status: Expired due to Fees

• Current Assignee: Tesseract Corp. (Halo Technology Holdings, Inc.)
• Original Assignee: Tesseract Corp. (Halo Technology Holdings, Inc.)
• Inventors: Durbin, Gary L., Beaman, Karen V., Hemmert, Michael J., Johnson, Martha C., Willey, Scott A.
• Primary Examiner(s): Smith, Jerry
• Assistant Examiner(s): Kirby, Steven G.
• Application Number:
  US07/162,399
• Time in Patent Office: 834 Days
• Field of Search: 364/406, 364/408
• US Class Current: 705/36.00R
• CPC Class Codes: G06Q 40/02 Banking, e.g. interest calculation or account maintenance credit or loans G06Q40/03
• CPC Class Codes: G06Q 40/06 Asset management; Financial planning or analysis

Abstract

A computerized investment plan accounting system manages data for investment plans with multiple participants and multiple investment funds. When a transaction is entered, one side of the transaction (either units or dollars) may be flagged as pended. When the unit value for the fund is determined and stored, the pended side is calculated, stored, dated, and flagged as fixed. Investment fund balances are accumulated by posting the transactions to investment fund accounts. Individual participant fund balances are determined by accumulating transaction data in a multi-dimensional matrix. The participant fund balances are combined for all participants, and the combined totals are compared to the investment fund balances.

Claims

1. A method of processing data on a general purpose digital computer for a plurality of investment funds and a plurality of participants, each of the investment funds having a time-variant unit value, the method comprising the following steps:

(a) recording a transaction by storing externally-supplied information, including information identifying one of the participants, information identifying at least one of the investment funds, a transaction effective date, a transaction type, and a first amount value;

(b) updating a fund balance file having a plurality of accounts by crediting said first amount value to a holding account for the identified investment fund;

(c) storing an externally-supplied conversion factor for the identified investment fund;

(d) calculating a second amount value for the recorded transaction using said first amount value and said conversion factor;

(e) storing said second amount value with the recorded transaction;

(f) updating the fund balance file by crediting said second amount value to a first fund account for the identified fund and by transferring the first amount value from the holding account to a second fund account for the identified fund;

(g) repeating steps (a) through (f) to process a plurality of transactions for a plurality of participants affecting a plurality of funds;

(h) generating participant fund balances for each of said participants and for each of said investment funds by accumulating the first and second amount values from the recorded translations;

(i) generating cumulative fund balances for each of said investment funds by accumulating said generated participant fund balances over all participants; and

(j) periodically comparing the generated cumulative fund balances to the fund balance file accounts.

2. The method of claim 1 wherein:

said storing step (c) comprises storing an externally-supplied unit value indicating a ratio of the first amount value to the second amount value for the identified investment fund.

3. The method of claim 1 wherein:

said storing step (c) further comprises the step of storing a reliability date range indicating when the stored conversion factor is reliable; and

said calculating step (d) further comprises the step of verifying that said transaction effective date is within said reliability date range.

4. The method of claim 1 wherein said storing step (c) comprises storing a plurality of control data segments, each control data segment having a reliability date range, a conversion factor, and a fund identifier;

and said calculating step (d) comprises matching said transaction effective date and said identified fund with a particular control data segment.

5. A method of processing an investment fund transaction on a general purpose digital computer, the method comprising the following steps:

(a) defining at least two transaction amount data fields for storing data values representing the transaction, said transaction amount data fields comprising a dollar amount data field and a unit amount data field;

(b) identifying a fund affected by the transaction;

(c) recording the transaction by;

(i) storing an externally-supplied first amount value in a first one of said transaction amount data fields;

(ii) storing an externally-supplied transaction effective date for indicating when the transaction is effective;

(iii) storing a first status flag for indicating that said first transaction amount data field has a fixed value;

(iv) storing a first valuation date for indicating when said first amount value was stored; and

(v) storing a second status flag for indicating that said second transaction amount data field has a pended value;

(d) updating a fund balance file having a plurality of accounts by crediting said first amount value to a holding account for the identified fund when said first status flag indicates that said first amount data field has a fixed value and said second status flag indicates that the second amount status field has a pended value and said first valuation date is within an externally-supplied processing date range;

(e) storing an externally-supplied unit value indicating a ratio of dollars to units for the identified fund and storing a reliability date range indicating when said stored unit value is reliable;

(f) calculating a second amount value using said first amount value and said unit value if said transaction effective date is within said reliability date range;

(g) unpending the transaction by;

(i) storing said second amount value in a second one of said at least two transaction amount data fields;

(ii) updating the second status flag to indicate that said second transaction amount data field has a fixed value; and

(iii) storing a second valuation date for indicating when said second amount value was stored;

(h) updating the fund balance file by crediting said second amount value to a first fund account for the identified fund and by transferring said first fixed value from the holding account to a second fund account for the identified fund when the first status flag indicates that said first transaction amount data field has a fixed value and the second status flag indicates that the second transaction amount data field has a fixed value and the second valuation date is within an externally-supplied processing date range and the first valuation date is prior to the processing date range;

(i) repeating steps (a) through (h) to process a plurality of transactions for a plurality of participants affecting a plurality of funds;

(j) generating participant fund balances for each of said participants and for each of said funds by accumulating the values stored in said transaction amount data fields;

(k) generating cumulative fund balances for each of said funds by accumulating said generated participant fund balances; and

(l) comparing the generated cumulative fund balances to the fund balance file accounts.

6. The method of claim 5 wherein said storing step (e) comprises storing said unit value and said reliability date range on a control data segment.

7. The method of claim 6 wherein said storing step (e) further comprises storing a plurality of control data segments, each control data segment having a reliability date range, a unit value, and a fund identifier;

and said calculating step (f) comprises matching said transaction effective date and said identified fund with a particular control data segment.

8. A system for processing data on a general purpose computer for a plurality of investment funds and a plurality of participants, each of the investments funds having a time-variant unit value, the system comprising:

(a) transaction storage means for storing transaction records containing externally-supplied transaction information, said transaction information identifying one of the participants, at least one investment fund, a transaction effective date, a transaction type, and a transaction amount;

(b) unit value storage means for storing at least one externally-supplied unit value for each investment fund as of a unit value effective date;

(c) valuation means coupled to said transaction storage means and to said unit value storage means for periodically updating a selected subset of said transaction records using the investment fund and transaction effective date stored in the transaction record to determine the investment fund unit value as of the transaction effective date; and

(d) a financial control sub-system comprising;

(i) master file means for storing data representing fund totals for each of the investment funds;

(ii) posting means for periodically extracting data form the transaction records and posting debits and credits to said master file means; and

(iii) balancing means for comparing the fund totals stored in said master file means with fund totals accumulated form the transaction records.

9. The system of claim 8 further comprising matrix accumulation means for calculating and storing fund balances for each of the investment funds for each participant form the transaction records.

10. The system of claim 9 wherein said matrix accumulation means calculates and stores separate fund balances for principal, earnings and units.

11. The system of claim 10 wherein said master file means stores separate fund totals for contributions, withdrawals, transfers, and forfeitures.

12. The system of claim 11 wherein said balancing means includes means for using said matrix accumulation means for calculating participant fund balances from transaction records and means for accumulating participant fund balances for each fund.

13. A method for processing data on a general purpose computer for a plurality of investment funds and a plurality of participants, each of the investments funds having a time-variant unit value, the method comprising:

(a) storing transaction records containing externally-supplied transaction information, said transaction information identifying one of the participants and including at least one investment fund, a transaction effective date, a transaction type, and a transaction amount;

(b) storing at least one externally-supplied unit value for each investment fund as of a unit value effective date;

(c) periodically updating a selected subset of said transaction records using the investment fund and transaction effective date stored in the transaction record to determine the investment fund unit value as of the transaction effective date;

(d) storing data representing fund totals for each of the investment funds;

(e) periodically extracting data from the transaction records and posting debits and credits to said master file means; and

(f) comparing the fund totals stored in said master file means with fund totals accumulated from the transaction records.