Assured Guaranty Ltd.
US ˙ NYSE ˙ BMG0585R1060

SecurityAGO / Assured Guaranty Ltd.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership18,631 shares
Latest Disclosed Value $ 1,518
Natixis Advisors, L.p. reports 4.78% increase in ownership of AGO / Assured Guaranty Ltd.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 18,631 shares of Assured Guaranty Ltd. (US:AGO) valued at $1,518,054 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 17,781 shares of Assured Guaranty Ltd.. This represents a change in shares of 4.78% during the quarter. The current value of the position is $1,363,789 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)
2026-05-13 2026-03-31 13F ASSURED GUARANTY COM G0585R106 18,631 850 4.78 2 0.00 0.0021
2026-02-10 2025-12-31 13F ASSURED GUARANTY COM G0585R106 17,781 423 2.44 2 0.00 0.0023
2025-11-13 2025-09-30 13F ASSURED GUARANTY COM G0585R106 17,358 -4,561 -20.81 1 0.00 0.0021
2025-08-13 2025-06-30 13F ASSURED GUARANTY COM G0585R106 21,919 -1,112 -4.83 2 -50.00 0.0030
2025-05-08 2025-03-31 13F ASSURED GUARANTY COM G0585R106 23,031 -75 -0.32 2 0.00 0.0037
2025-02-10 2024-12-31 13F ASSURED GUARANTY COM G0585R106 23,106 462 2.04 2 100.00 0.0039
2024-11-06 2024-09-30 13F ASSURED GUARANTY COM G0585R106 22,644 -186 -0.81 2 0.00 0.0035
2024-08-01 2024-06-30 13F ASSURED GUARANTY COM G0585R106 22,830 -1,109 -4.63 2 -50.00 0.0038
2024-04-25 2024-03-31 13F ASSURED GUARANTY COM G0585R106 23,939 1,537 6.86 2 100.00 0.0048
2024-02-06 2023-12-31 13F ASSURED GUARANTY LTD COM COM G0585R106 22,402 2,689 13.64 2 0.00 0.0044
2023-11-13 2023-09-30 13F ASSURED GUARANTY COM G0585R106 19,713 381 1.97 1 0.00 0.0036
2023-08-15 2023-06-30 13F ASSURED GUARANTY COM G0585R106 19,332 5,349 38.25 1 0.0033
2023-05-11 2023-03-31 13F ASSURED GUARANTY COM G0585R106 13,983 -5,485 -28.17 1 -100.00 0.0024
2023-01-27 2022-12-31 13F ASSURED GUARANTY COM G0585R106 19,468 2,026 11.62 1 -99.88 0.0046
2022-11-14 2022-09-30 13F ASSURED GUARANTY COM G0585R106 17,442 -123 -0.70 845 -13.78 0.0036
2022-08-12 2022-06-30 13F ASSURED GUARANTY COM G0585R106 17,565 -2,861 -14.01 980 -24.62 0.0043
2022-05-12 2022-03-31 13F ASSURED GUARANTY COM G0585R106 20,426 5,388 35.83 1,300 72.19 0.0050
2022-02-08 2021-12-31 13F ASSURED GUARANTY COM G0585R106 15,038 1,711 12.84 755 20.99 0.0029
2021-11-15 2021-09-30 13F ASSURED GUARANTY COM G0585R106 13,327 803 6.41 624 4.87 0.0026
2021-08-12 2021-06-30 13F ASSURED GUARANTY COM G0585R106 12,524 12,524 595 0.0028
2019-02-13 2018-12-31 13F/A-1 ASSURED GUARANTY COM G0585R106 0 -28,630 -100.00 0 -100.00
2018-11-13 2018-09-30 13F ASSURED GUARANTY COM G0585R106 28,630 5,290 22.66 1,209 44.96 0.0106
2018-08-14 2018-06-30 13F/A-1 ASSURED GUARANTY LTD COM COM G0585R106 23,340 1,669 7.70 834 6.38 0.0080
2018-08-14 2018-06-30 13F ASSURED GUARANTY LTD COM COM G0585R106 23,340 834
2018-05-10 2018-03-31 13F ASSURED GUARANTY COM G0585R106 21,671 2,170 11.13 784 18.79 0.0077
2018-02-14 2017-12-31 13F ASSURED GUARANTY COM G0585R106 19,501 -588 -2.93 660 -12.93 0.0067
2017-11-14 2017-09-30 13F ASSURED GUARANTY COM G0585R106 20,089 -14,076 -41.20 758 -46.84 0.0080
2017-07-27 2017-06-30 13F ASSURED GUARANTY COM G0585R106 34,165 1,332 4.06 1,426 17.08 0.0154
2017-05-12 2017-03-31 13F ASSURED GUARANTY COM G0585R106 32,833 2,760 9.18 1,218 7.22 0.0135
2017-02-07 2016-12-31 13F ASSURED GUARANTY COM G0585R106 30,073 -190 -0.63 1,136 35.24 0.0137
2016-11-04 2016-09-30 13F ASSURED GUARANTY LTD COM COM G0585R106 30,263 2,662 9.64 840 20.00 0.0109
2016-08-01 2016-06-30 13F ASSURED GUARANTY COM G0585R106 27,601 390 1.43 700 1.74 0.0097
2016-05-06 2016-03-31 13F ASSURED GUARANTY COM G0585R106 27,211 1,531 5.96 688 1.33 0.0103
2016-02-12 2015-12-31 13F ASSURED GUARANTY COM G0585R106 25,680 120 0.47 679 6.26 0.0111
2015-11-12 2015-09-30 13F ASSURED GUARANTY COM G0585R106 25,560 549 2.20 639 6.50 0.0111
2015-08-14 2015-06-30 13F ASSURED GUARANTY COM G0585R106 25,011 1,810 7.80 600 -1.96 0.0102
2015-05-15 2015-03-31 13F ASSURED GUARANTY COM G0585R106 23,201 1,036 4.67 612 6.25 0.0107
2015-02-05 2014-12-31 13F ASSURED GUARANTY COM G0585R106 22,165 562 2.60 576 20.25 0.0108
2014-11-03 2014-09-30 13F ASSURED GUARANTY COM G0585R106 21,603 2,620 13.80 479 3.01 0.0096
2014-08-13 2014-06-30 13F ASSURED GUARANTY COM G0585R106 18,983 1,496 8.55 465 4.97 0.0067
2014-05-13 2014-03-31 13F ASSURED GUARANTY COM G0585R106 17,487 1,902 12.20 443 20.38 0.0068
2014-02-12 2013-12-31 13F ASSURED GUARANTY COM G0585R106 15,585 3,607 30.11 368 64.29 0.0060
2013-10-30 2013-09-30 13F ASSURED GUARANTY COM G0585R106 11,978 -524 -4.19 224 -18.84 0.0041
2013-07-19 2013-06-30 13F ASSURED GUARANTY COM G0585R106 12,502 12,502 276 0.0055
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.