Fidus Investment Corporation
US ˙ NasdaqGS ˙ US3165001070

SecurityFDUS / Fidus Investment Corporation
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership19,685 shares
Latest Disclosed Value $ 342,913
Oppenheimer & Co Inc reports 1.01% increase in ownership of FDUS / Fidus Investment Corporation

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 19,685 shares of Fidus Investment Corporation (US:FDUS) valued at $342,913 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 19,489 shares of Fidus Investment Corporation. This represents a change in shares of 1.01% during the quarter. The current value of the position is $362,204 USD.

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.

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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)
2026-04-23 2026-03-31 13F FIDUS INVT COM 316500107 19,685 196 1.01 343 -9.04 0.0042
2026-02-02 2025-12-31 13F FIDUS INVT COM 316500107 19,489 -1,370 -6.57 376 -10.90 0.0053
2025-11-06 2025-09-30 13F FIDUS INVT COM 316500107 20,859 536 2.64 423 2.93 0.0052
2025-07-31 2025-06-30 13F FIDUS INVT COM 316500107 20,323 1,298 6.82 411 5.94 0.0054
2025-04-23 2025-03-31 13F FIDUS INVT COM 316500107 19,025 -244 -1.27 388 -4.44 0.0059
2025-02-05 2024-12-31 13F FIDUS INVT COM 316500107 19,269 3,560 22.66 405 31.92 0.0060
2024-11-05 2024-09-30 13F FIDUS INVT COM 316500107 15,709 217 1.40 308 1.99 0.0047
2024-08-08 2024-06-30 13F FIDUS INVT COM 316500107 15,492 1 0.01 302 -1.31 0.0048
2024-05-07 2024-03-31 13F FIDUS INVT COM 316500107 15,491 -1,144 -6.88 306 -6.73 0.0051
2024-02-13 2023-12-31 13F FIDUS INVT COM 316500107 16,635 289 1.77 328 4.47 0.0060
2023-11-08 2023-09-30 13F FIDUS INVT COM 316500107 16,346 248 1.54 314 -0.63 0.0065
2023-08-03 2023-06-30 13F FIDUS INVT COM 316500107 16,098 -1,797 -10.04 316 -7.62 0.0063
2023-05-10 2023-03-31 13F FIDUS INVT COM 316500107 17,895 0 0.00 341 0.29 0.0072
2023-02-08 2022-12-31 13F FIDUS INVT COM 316500107 17,895 -25 -0.14 341 10.39 0.0078
2022-11-14 2022-09-30 13F FIDUS INVT COM 316500107 17,920 -2,470 -12.11 308 -13.48 0.0072
2022-08-08 2022-06-30 13F FIDUS INVT COM 316500107 20,390 -3,491 -14.62 356 -26.14 0.0077
2022-05-12 2022-03-31 13F FIDUS INVT COM 316500107 23,881 167 0.70 482 13.15 0.0087
2022-02-02 2021-12-31 13F FIDUS INVT COM 316500107 23,714 292 1.25 426 4.41 0.0074
2021-11-12 2021-09-30 13F FIDUS INVT COM 316500107 23,422 2,513 12.02 408 14.93 0.0076
2021-08-03 2021-06-30 13F FIDUS INVT COM 316500107 20,909 1,856 9.74 355 19.93 0.0064
2021-05-10 2021-03-31 13F FIDUS INVT COM 316500107 19,053 -7,284 -27.66 296 -14.20 0.0059
2021-02-11 2020-12-31 13F FIDUS INVT COM 316500107 26,337 -3,604 -12.04 345 16.95 0.0073
2020-11-13 2020-09-30 13F FIDUS INVT COM 316500107 29,941 -3,980 -11.73 295 -4.22 0.0074
2020-08-11 2020-06-30 13F FIDUS INVT COM 316500107 33,921 -1,926 -5.37 308 29.96 0.0080
2020-05-08 2020-03-31 13F FIDUS INVT COM 316500107 35,847 -6,633 -15.61 237 -62.38 0.0072
2020-02-07 2019-12-31 13F FIDUS INVT COM 316500107 42,480 -216 -0.51 630 -0.47 0.0156
2019-10-31 2019-09-30 13F FIDUS INVT COM 316500107 42,696 800 1.91 633 -5.24 0.0172
2019-08-09 2019-06-30 13F FIDUS INVT COM 316500107 41,896 928 2.27 668 6.37 0.0182
2019-04-24 2019-03-31 13F FIDUS INVT COM 316500107 40,968 3,074 8.11 628 41.76 0.0168
2019-01-29 2018-12-31 13F FIDUS INVT COM 316500107 37,894 1,400 3.84 443 -17.04 0.0139
2018-10-26 2018-09-30 13F FIDUS INVT COM 316500107 36,494 6,400 21.27 534 24.77 0.0136
2018-08-10 2018-06-30 13F FIDUS INVT COM 316500107 30,094 1,955 6.95 428 18.23 0.0116
2018-05-01 2018-03-31 13F FIDUS INVT COM 316500107 28,139 1,019 3.76 362 -12.14 0.0093
2018-02-07 2017-12-31 13F FIDUS INVT COM 316500107 27,120 -211 -0.77 412 -6.15 0.0106
2017-11-09 2017-09-30 13F FIDUS INVT COM 316500107 27,331 -210 -0.76 439 -5.18 0.0118
2017-08-09 2017-06-30 13F FIDUS INVT COM 316500107 27,541 1,528 5.87 463 1.31 0.0128
2017-05-15 2017-03-31 13F FIDUS INVT COM 316500107 26,013 700 2.77 457 14.82 0.0129
2017-02-01 2016-12-31 13F FIDUS INVT COM 316500107 25,313 -200 -0.78 398 -1.00 0.0116
2016-11-07 2016-09-30 13F FIDUS INVT COM 316500107 25,513 -241 -0.94 402 2.29 0.0117
2016-08-08 2016-06-30 13F FIDUS INVT COM 316500107 25,754 -400 -1.53 393 -3.20 0.0117
2016-04-26 2016-03-31 13F FIDUS INVT COM 316500107 26,154 -100 -0.38 406 13.09 0.0123
2016-02-03 2015-12-31 13F FIDUS INVT COM 316500107 26,254 10,354 65.12 359 63.93 0.0107
2015-11-13 2015-09-30 13F FIDUS INVT COM 316500107 15,900 2,700 20.45 219 11.17 0.0067
2015-08-12 2015-06-30 13F FIDUS INVT COM 316500107 13,200 13,200 0.00 197 0.0055
2015-05-08 2015-03-31 13F FIDUS INVT COM 316500107 0 -14,157 -100.00 0 -100.00
2015-02-10 2014-12-31 13F FIDUS INVT COM 316500107 14,157 -250 -1.74 210 -11.76 0.0060
2014-11-12 2014-09-30 13F FIDUS INVT COM 316500107 14,407 -6,420 -30.83 238 -44.39 0.0071
2014-08-14 2014-06-30 13F FIDUS INVT COM 316500107 20,827 10,427 100.26 428 112.94 0.0129
2014-05-09 2014-03-31 13F FIDUS INVT COM 316500107 10,400 0 0.00 201 -11.06 0.0060
2014-02-12 2013-12-31 13F FIDUS INVT COM 316500107 10,400 -5,700 -35.40 226 -27.56 0.0072
2013-11-01 2013-09-30 13F FIDUS INVT COM 316500107 16,100 -46,855 -74.43 312 -73.51 0.0110
2013-08-14 2013-06-30 13F FIDUS INVT COM 316500107 62,955 62,955 1,178 0.0455
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.