Credit Acceptance Corporation
US ˙ NasdaqGS ˙ US2253101016

SecurityCACC / Credit Acceptance Corporation
InstitutionSimplex Trading, Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Simplex Trading, Llc ownership in CACC / Credit Acceptance Corporation

On February 2, 2024 - Simplex Trading, Llc filed a 13F-HR form disclosing ownership of 0 shares of Credit Acceptance Corporation (US:CACC) valued at $0 USD as of December 31, 2023. The entity filed a previous 13F-HR on November 1, 2023 disclosing 374 shares of Credit Acceptance Corporation. The current value of the position is $0 USD.

Simplex Trading, Llc has a history of taking positions in derivatives of the underlying security (CACC) in the form of stock options. The firm currently holds call options representing 1,000 of underlying shares valued at $423,459 USD and put options representing 100 of underlying shares valued at $42,346 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CACC / Credit Acceptance Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2024-02-02 2023-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 0 -374 -100.00 0 0.0000
2023-11-01 2023-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 374 -433 -53.66 0 0.0001
2023-08-04 2023-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 807 757 1,514.00 0 0.0003
2023-04-27 2023-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 50 -850 -94.44 0 0.0000
2023-02-02 2022-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 900 900 0 0.0005
2022-05-02 2022-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 0 -1,822 -100.00 0 -100.00
2022-02-23 2021-12-31 13F/A-1 CREDIT ACCEP CORP MICH COM 225310101 1,822 -1,712 -48.44 1,252 -21.70 0.0013
2022-02-04 2021-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 3,534 0 1,599 0.0007
2021-10-28 2021-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 3,534 0 0.00 1,599 -0.31 0.0015
2021-08-12 2021-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 3,534 -5,390 -60.40 1,604 -50.09 0.0015
2021-04-26 2021-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 8,924 7,374 475.74 3,214 499.63 0.0058
2021-02-02 2020-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 1,550 1,550 -82.63 536 -83.32 0.0007
2020-07-13 2020-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 0 -2,747 -100.00 0 -100.00
2020-04-29 2020-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 2,747 2,747 702 0.0012
2020-02-05 2019-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 0 -77 -100.00 0 -100.00
2019-10-15 2019-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 77 77 35 0.0001
2019-07-26 2019-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 0 -469 -100.00 0 -100.00
2019-04-18 2019-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 469 -1,121 -70.50 211 -65.18 0.0006
2019-01-16 2018-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 1,590 1,121 239.02 606 195.61 0.0018
2018-10-23 2018-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 469 -210 -30.93 205 -14.23 0.0007
2018-07-30 2018-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 679 679 44.78 239 16.59 0.0009
2017-01-11 2016-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 0 -4,249 -100.00 0 -100.00
2016-10-07 2016-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 4,249 3,780 805.97 854 893.02 0.0579
2016-07-18 2016-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 469 469 -88.96 86 -89.93 0.0057
2016-04-14 2016-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 0 -770 -100.00 0 -100.00
2016-01-20 2015-12-31 13F CREDIT ACCEP CORP MICH COM 225310101 770 484 169.23 164 192.86 0.0128
2015-10-08 2015-09-30 13F CREDIT ACCEP CORP MICH COM 225310101 286 -45 -13.60 56 -30.86 0.0041
2015-07-08 2015-06-30 13F CREDIT ACCEP CORP MICH COM 225310101 331 279 536.54 81 710.00 0.0068
2015-04-21 2015-03-31 13F CREDIT ACCEP CORP MICH COM 225310101 52 -51 -49.51 10 -28.57 0.0012
2015-03-04 2014-12-31 13F CREDIT ACCEP COR COM 225310101 103 103 14 0.0017
Disclosed Call Options
File
Date		 Effective
Date		Form Security Class ID Opt Avg Share
Price		 Shares ΔShares
(%)		 Value
(x1000)		 ΔValue
(%)		 Prior Allocation
(%)		 Allocation
(%)		 ΔAllocation
(%)		 Cost Basis
(x1000)		 Profit
(x1000)		 Return
(%)
2026-05-14 2026-03-31 13F CREDIT ACCEP CORP MICH CALL Call 1,000 -9.09 423 -13.14 n/a n/a n/a
2026-02-11 2025-12-31 13F CREDIT ACCEP CORP MICH CALL Call 1,100 -77.08 488 24,250.00 n/a n/a n/a
2025-11-12 2025-09-30 13F CREDIT ACCEP CORP MICH CALL Call 4,800 -44.19 2 -50.00 n/a n/a n/a
2025-08-05 2025-06-30 13F CREDIT ACCEP CORP MICH CALL Call 8,600 377.78 4 n/a n/a n/a
2025-05-12 2025-03-31 13F CREDIT ACCEP CORP MICH CALL Call 1,800 350.00 1 n/a n/a n/a
2025-02-11 2024-12-31 13F CREDIT ACCEP CORP MICH CALL Call 400 -82.61 0 -100.00 n/a n/a n/a
2024-11-08 2024-09-30 13F CREDIT ACCEP CORP MICH CALL Call 2,300 15.00 1 0.00 n/a n/a n/a
2024-07-25 2024-06-30 13F CREDIT ACCEP CORP MICH CALL Call 2,000 -37.50 1 0.00 n/a n/a n/a
2024-04-25 2024-03-31 13F CREDIT ACCEP CORP MICH CALL Call 3,200 -17.95 2 -50.00 n/a n/a n/a
2024-02-02 2023-12-31 13F CREDIT ACCEP CORP MICH CALL Call 3,900 85.71 2 n/a n/a n/a
2023-11-01 2023-09-30 13F CREDIT ACCEP CORP MICH CALL Call 2,100 -8.70 1 -100.00 n/a n/a n/a
2023-08-04 2023-06-30 13F CREDIT ACCEP CORP MICH CALL Call 2,300 35.29 1 n/a n/a n/a
2023-04-27 2023-03-31 13F CREDIT ACCEP CORP MICH CALL Call 1,700 -19.05 1 n/a n/a n/a
2023-02-02 2022-12-31 13F CREDIT ACCEP CORP MICH CALL Call 2,100 -19.23 1 -100.00 n/a n/a n/a
2022-11-04 2022-09-30 13F CREDIT ACCEP CORP MICH CALL Call 2,600 -45.83 1,138 -49.91 n/a n/a n/a
2022-08-03 2022-06-30 13F CREDIT ACCEP CORP MICH CALL Call 4,800 -23.81 2,272 -34.47 n/a n/a n/a
2022-05-02 2022-03-31 13F CREDIT ACCEP CORP MICH CALL Call 6,300 34.04 3,467 7.27 n/a n/a n/a
2022-02-23 2021-12-31 13F/A CREDIT ACCEP CORP MICH CALL Call 4,700 80.77 3,232 174.60 n/a n/a n/a
2022-02-04 2021-12-31 13F CREDIT ACCEP CORP MICH CALL Call 2,600 1,177 n/a n/a n/a
2021-10-28 2021-09-30 13F CREDIT ACCEP CORP MICH CALL Call 2,600 0.00 1,177 -0.25 n/a n/a n/a
2021-08-12 2021-06-30 13F CREDIT ACCEP CORP MICH CALL Call 2,600 25,900.00 1,180 227.78 n/a n/a n/a
2021-04-26 2021-03-31 13F CREDIT ACCEP CORP MICH CALL Call 10 -99.62 360 -69.49 n/a n/a n/a
2021-02-02 2020-12-31 13F CREDIT ACCEP CORP MICH CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-10-14 2020-09-30 13F CREDIT ACCEP CORP MICH CALL Call 92 -4.17 3,115 -22.55 n/a n/a n/a
2020-07-13 2020-06-30 13F CREDIT ACCEP CORP MICH CALL Call 96 -4.00 4,022 57.36 n/a n/a n/a
2020-04-29 2020-03-31 13F CREDIT ACCEP CORP MICH CALL Call 100 1,150.00 2,556 624.08 n/a n/a n/a
2020-02-05 2019-12-31 13F CREDIT ACCEP CORP MICH CALL Call 8 -93.04 353 -93.35 n/a n/a n/a
2019-10-15 2019-09-30 13F CREDIT ACCEP CORP MICH CALL Call 115 5,305 n/a n/a n/a
2019-07-26 2019-06-30 13F CREDIT ACCEP CORP MICH CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-04-18 2019-03-31 13F CREDIT ACCEP CORP MICH CALL Call 50 1,566.67 2,259 1,881.58 n/a n/a n/a
2019-01-16 2018-12-31 13F CREDIT ACCEP CORP MICH CALL Call 3 -50.00 114 -56.49 n/a n/a n/a
2018-10-23 2018-09-30 13F CREDIT ACCEP CORP MICH CALL Call 6 100.00 262 129.82 n/a n/a n/a
2018-07-30 2018-06-30 13F CREDIT ACCEP CORP MICH CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-04-26 2018-03-31 13F CREDIT ACCEP CORP MICH CALL Call 18 -47.06 11 -70.27 n/a n/a n/a
2018-01-10 2017-12-31 13F CREDIT ACCEP CORP MICH CALL Call 34 112.50 37 27.59 n/a n/a n/a
2017-10-25 2017-09-30 13F CREDIT ACCEP CORP MICH CALL Call 16 -83.33 29 -50.85 n/a n/a n/a
2017-07-12 2017-06-30 13F CREDIT ACCEP CORP MICH CALL Call 96 -11.93 59 -3.28 n/a n/a n/a
2017-04-21 2017-03-31 13F CREDIT ACCEP CORP MICH CALL Call 109 113.73 61 -63.47 n/a n/a n/a
2017-01-11 2016-12-31 13F CREDIT ACCEP CORP MICH CALL Call 51 112.50 167 1,092.86 n/a n/a n/a
2016-10-07 2016-09-30 13F CREDIT ACCEP CORP MICH CALL Call 24 1,100.00 14 -91.62 n/a n/a n/a
2016-07-18 2016-06-30 13F CREDIT ACCEP CORP MICH CALL Call 2 -66.67 0 -100.00 n/a n/a n/a
2016-04-14 2016-03-31 13F CREDIT ACCEP CORP MICH CALL Call 6 -14.29 39 875.00 n/a n/a n/a
2016-01-20 2015-12-31 13F CREDIT ACCEP CORP MICH CALL Call 7 -12.50 4 100.00 n/a n/a n/a
2015-10-08 2015-09-30 13F CREDIT ACCEP CORP MICH CALL Call 8 -11.11 2 -96.08 n/a n/a n/a
2015-07-08 2015-06-30 13F CREDIT ACCEP CORP MICH CALL Call 9 50.00 51 537.50 n/a n/a n/a
2015-04-21 2015-03-31 13F CREDIT ACCEP CORP MICH CALL Call 6 8 n/a n/a n/a
Disclosed Put Options
File
Date		 Effective
Date		Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)		 Value
(x1000)		 ΔValue
(%)		 Prior Allocation
(%)		 Allocation
(%)		 ΔAllocation
(%)		 Cost Basis
(x1000)		 Profit
(x1000)		 Return
(%)
2026-05-14 2026-03-31 13F CREDIT ACCEP CORP MICH PUT Put 100 -50.00 42 -52.27 n/a n/a n/a
2026-02-11 2025-12-31 13F CREDIT ACCEP CORP MICH PUT Put 200 -83.33 89 n/a n/a n/a
2025-11-12 2025-09-30 13F CREDIT ACCEP CORP MICH PUT Put 1,200 71.43 1 n/a n/a n/a
2025-08-05 2025-06-30 13F CREDIT ACCEP CORP MICH PUT Put 700 250.00 0 n/a n/a n/a
2025-05-12 2025-03-31 13F CREDIT ACCEP CORP MICH PUT Put 200 0 n/a n/a n/a
2025-02-11 2024-12-31 13F CREDIT ACCEP CORP MICH PUT Put 0 -100.00 0 n/a n/a n/a
2024-11-08 2024-09-30 13F CREDIT ACCEP CORP MICH PUT Put 1,300 -13.33 1 n/a n/a n/a
2024-07-25 2024-06-30 13F CREDIT ACCEP CORP MICH PUT Put 1,500 -16.67 1 n/a n/a n/a
2024-04-25 2024-03-31 13F CREDIT ACCEP CORP MICH PUT Put 1,800 -35.71 1 -100.00 n/a n/a n/a
2024-02-02 2023-12-31 13F CREDIT ACCEP CORP MICH PUT Put 2,800 -36.36 1 -50.00 n/a n/a n/a
2023-11-01 2023-09-30 13F CREDIT ACCEP CORP MICH PUT Put 4,400 -2.22 2 0.00 n/a n/a n/a
2023-08-04 2023-06-30 13F CREDIT ACCEP CORP MICH PUT Put 4,500 -51.09 2 -50.00 n/a n/a n/a
2023-04-27 2023-03-31 13F CREDIT ACCEP CORP MICH PUT Put 9,200 84.00 4 100.00 n/a n/a n/a
2023-02-02 2022-12-31 13F CREDIT ACCEP CORP MICH PUT Put 5,000 194.12 2 -99.73 n/a n/a n/a
2022-11-04 2022-09-30 13F CREDIT ACCEP CORP MICH PUT Put 1,700 -55.26 744 -58.62 n/a n/a n/a
2022-08-03 2022-06-30 13F CREDIT ACCEP CORP MICH PUT Put 3,800 533.33 1,798 444.85 n/a n/a n/a
2022-05-02 2022-03-31 13F CREDIT ACCEP CORP MICH PUT Put 600 -33.33 330 -46.60 n/a n/a n/a
2022-02-23 2021-12-31 13F/A CREDIT ACCEP CORP MICH PUT Put 900 -92.31 618 -88.33 n/a n/a n/a
2022-02-04 2021-12-31 13F CREDIT ACCEP CORP MICH PUT Put 11,700 5,296 n/a n/a n/a
2021-10-28 2021-09-30 13F CREDIT ACCEP CORP MICH PUT Put 11,700 0.00 5,296 -0.32 n/a n/a n/a
2021-08-12 2021-06-30 13F CREDIT ACCEP CORP MICH PUT Put 11,700 7,547.06 5,313 -3.59 n/a n/a n/a
2021-04-26 2021-03-31 13F CREDIT ACCEP CORP MICH PUT Put 153 31.90 5,511 37.26 n/a n/a n/a
2021-02-02 2020-12-31 13F CREDIT ACCEP CORP MICH PUT Put 116 1.75 4,015 4.02 n/a n/a n/a
2020-10-14 2020-09-30 13F CREDIT ACCEP CORP MICH PUT Put 114 -30.91 3,860 -44.16 n/a n/a n/a
2020-07-13 2020-06-30 13F CREDIT ACCEP CORP MICH PUT Put 165 22.22 6,913 100.32 n/a n/a n/a
2020-04-29 2020-03-31 13F CREDIT ACCEP CORP MICH PUT Put 135 77.63 3,451 2.68 n/a n/a n/a
2020-02-05 2019-12-31 13F CREDIT ACCEP CORP MICH PUT Put 76 -62.00 3,361 -63.57 n/a n/a n/a
2019-10-15 2019-09-30 13F CREDIT ACCEP CORP MICH PUT Put 200 73.91 9,226 65.82 n/a n/a n/a
2019-07-26 2019-06-30 13F CREDIT ACCEP CORP MICH PUT Put 115 38.55 5,564 48.33 n/a n/a n/a
2019-04-18 2019-03-31 13F CREDIT ACCEP CORP MICH PUT Put 83 -35.16 3,751 -23.23 n/a n/a n/a
2019-01-16 2018-12-31 13F CREDIT ACCEP CORP MICH PUT Put 128 43.82 4,886 25.35 n/a n/a n/a
2018-10-23 2018-09-30 13F CREDIT ACCEP CORP MICH PUT Put 89 56.14 3,898 93.55 n/a n/a n/a
2018-07-30 2018-06-30 13F CREDIT ACCEP CORP MICH PUT Put 57 185.00 2,014 100,600.00 n/a n/a n/a
2018-04-26 2018-03-31 13F CREDIT ACCEP CORP MICH PUT Put 20 -80.58 2 -88.24 n/a n/a n/a
2018-01-10 2017-12-31 13F CREDIT ACCEP CORP MICH PUT Put 103 243.33 17 466.67 n/a n/a n/a
2017-10-25 2017-09-30 13F CREDIT ACCEP CORP MICH PUT Put 30 42.86 3 -92.50 n/a n/a n/a
2017-07-12 2017-06-30 13F CREDIT ACCEP CORP MICH PUT Put 21 -22.22 40 900.00 n/a n/a n/a
2017-04-21 2017-03-31 13F CREDIT ACCEP CORP MICH PUT Put 27 -81.76 4 -95.70 n/a n/a n/a
2017-01-11 2016-12-31 13F CREDIT ACCEP CORP MICH PUT Put 148 66.29 93 -51.31 n/a n/a n/a
2016-10-07 2016-09-30 13F CREDIT ACCEP CORP MICH PUT Put 89 111.90 191 1,636.36 n/a n/a n/a
2016-07-18 2016-06-30 13F CREDIT ACCEP CORP MICH PUT Put 42 180.00 11 -81.03 n/a n/a n/a
2016-04-14 2016-03-31 13F CREDIT ACCEP CORP MICH PUT Put 15 -83.70 58 75.76 n/a n/a n/a
2016-01-20 2015-12-31 13F CREDIT ACCEP CORP MICH PUT Put 92 -69.02 33 -75.74 n/a n/a n/a
2015-10-08 2015-09-30 13F CREDIT ACCEP CORP MICH PUT Put 297 1,088.00 136 4,433.33 n/a n/a n/a
2015-07-08 2015-06-30 13F CREDIT ACCEP CORP MICH PUT Put 25 3 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.