SS&C Technologies Holdings, Inc.
MX ˙ BMV ˙ US78467J1007
SecurityMX:SSNC / SS&C Technologies Holdings, Inc.
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership238,809 shares
Latest Disclosed Value $ 16,136,325
Marshall Wace, Llp reports 927.36% increase in ownership of SSNC / SS&C Technologies Holdings, Inc.

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 238,809 shares of SS&C Technologies Holdings, Inc. (MX:SSNC) valued at $16,136,325 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 23,245 shares of SS&C Technologies Holdings, Inc.. This represents a change in shares of 927.36% during the quarter.

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)
2026-05-14 2026-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 238,809 215,564 927.36 16,136 694.09 0.0076
2026-02-13 2025-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 23,245 23,245 2,032 0.0018
2025-11-13 2025-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -7,190 -100.00 0 -100.00
2025-08-13 2025-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 7,190 7,190 595 0.0007
2025-05-15 2025-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -20,783 -100.00 0 -100.00
2025-02-13 2024-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 20,783 -18,979 -47.73 1,575 -46.64 0.0019
2024-11-14 2024-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 39,762 31,021 354.89 2,951 439.31 0.0036
2024-08-14 2024-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 8,741 2,618 42.76 548 38.83 0.0007
2024-05-15 2024-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 6,123 -51,625 -89.40 394 -88.83 0.0006
2024-02-14 2023-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 57,748 57,748 3,529 0.0060
2022-05-16 2022-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -116,110 -100.00 0 -100.00
2022-02-14 2021-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 116,110 -197,175 -62.94 9,519 -56.22 0.0176
2021-11-15 2021-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 313,285 313,285 21,742 0.0903
2021-02-16 2020-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -299,477 -100.00 0 -100.00
2020-11-16 2020-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 299,477 -367,060 -55.07 18,124 -51.86 0.1160
2020-08-13 2020-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 666,537 -18,342 -2.68 37,645 25.43 0.2637
2020-05-15 2020-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 684,879 166,637 32.15 30,012 -5.68 0.2998
2020-02-14 2019-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 518,242 183,496 54.82 31,821 84.33 0.2187
2019-11-14 2019-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 334,746 334,746 17,263 0.1357
2019-02-14 2018-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -71,724 -100.00 0 -100.00
2018-12-06 2018-09-30 13F/A-1 SS&C TECHNOLOGIE COMMON STOCK 78467J100 71,724 -44,375 -38.22 4,076 -32.36 0.0347
2018-11-14 2018-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 71,724 -44,375 4,076
2018-08-14 2018-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 116,099 116,099 6,026 0.0902
2017-05-12 2017-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -400,534 -100.00 0 -100.00
2017-02-10 2016-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 400,534 341,412 577.47 11,455 502.58 0.0753
2016-11-10 2016-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 59,122 -62,643 -51.45 1,901 -44.40 0.0135
2016-08-12 2016-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 121,765 65,731 117.31 3,419 -3.80 0.0287
2016-05-13 2016-03-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 56,034 56,034 0.00 3,554 0.0342
2016-02-10 2015-12-31 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 0 0 0.0000
2015-11-12 2015-09-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 0 -93,421 -100.00 0 -100.00
2015-08-14 2015-06-30 13F SS&C TECHNOLOGIE COMMON STOCK 78467J100 93,421 93,421 5,839 0.0762
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.