Assured Guaranty Ltd.
US ˙ NYSE ˙ BMG0585R1060

SecurityAGO / Assured Guaranty Ltd.
InstitutionAmalgamated Bank
Latest Disclosed Ownership13,430 shares
Latest Disclosed Value $ 1,094
Amalgamated Bank reports 1.60% decrease in ownership of AGO / Assured Guaranty Ltd.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 13,430 shares of Assured Guaranty Ltd. (US:AGO) valued at $1,094,276 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 13,649 shares of Assured Guaranty Ltd.. This represents a change in shares of -1.60% during the quarter. The current value of the position is $983,076 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)
2026-05-08 2026-03-31 13F ASSURED GUARANTY LTD COM COM G0585R106 13,430 -219 -1.60 1 0.00 0.0084
2026-02-05 2025-12-31 13F ASSURED GUARANTY LTD COM COM G0585R106 13,649 -77 -0.56 1 0.00 0.0089
2025-10-29 2025-09-30 13F ASSURED GUARANTY LTD COM COM G0585R106 13,726 -289 -2.06 1 0.00 0.0083
2025-08-04 2025-06-30 13F ASSURED GUARANTY LTD COM COM G0585R106 14,015 -486 -3.35 1 0.00 0.0094
2025-04-25 2025-03-31 13F ASSURED GUARANTY LTD COM COM G0585R106 14,501 -589 -3.90 1 0.00 0.0109
2025-02-04 2024-12-31 13F ASSURED GUARANTY LTD COM COM G0585R106 15,090 -585 -3.73 1 0.00 0.0111
2024-10-30 2024-09-30 13F ASSURED GUARANTY LTD COM COM G0585R106 15,675 -7,636 -32.76 1 0.00 0.0103
2024-08-12 2024-06-30 13F ASSURED GUARANTY LTD COM COM G0585R106 23,311 -2,418 -9.40 2 -50.00 0.0153
2024-04-23 2024-03-31 13F ASSURED GUARANTY LTD COM COM G0585R106 25,729 -1,229 -4.56 2 0.00 0.0192
2024-02-06 2023-12-31 13F ASSURED GUARANTY LTD COM COM G0585R106 26,958 -2,028 -7.00 2 100.00 0.0161
2023-11-08 2023-09-30 13F ASSURED GUARANTY LTD COM COM G0585R106 28,986 2,313 8.67 2 0.00 0.0149
2023-08-11 2023-06-30 13F ASSURED GUARANTY LTD COM COM G0585R106 26,673 -1,727 -6.08 1 0.00 0.0120
2023-05-02 2023-03-31 13F ASSURED GUARANTY LTD COM COM G0585R106 28,400 -11,103 -28.11 1 -50.00 0.0122
2023-02-10 2022-12-31 13F ASSURED GUARANTY LTD COM COM G0585R106 39,503 8,153 26.01 2 -99.87 0.0219
2022-11-09 2022-09-30 13F ASSURED GUARANTY LTD COM COM G0585R106 31,350 -8,750 -21.82 1,519 -32.10 0.0147
2022-08-15 2022-06-30 13F ASSURED GUARANTY LTD COM COM G0585R106 40,100 5,491 15.87 2,237 1.54 0.0209
2022-08-25 2022-03-31 13F/A-1 ASSURED GUARANTY LTD COM COM G0585R106 34,609 -1,745 -4.80 2,203 20.71 0.0171
2022-06-30 2022-03-31 13F ASSURED GUARANTY LTD COM COM G0585R106 34,609 -1,745 2,203 0.0175
2022-02-15 2021-12-31 13F/A-1 ASSURED GUARANTY COM G0585R106 36,354 -12,849 -26.11 1,825 -20.76 0.0135
2022-02-15 2021-12-31 13F ASSURED GUARANTY COM G0585R106 36,354 -12,849 1,825 0.0135
2021-10-29 2021-09-30 13F ASSURED GUARANTY COM G0585R106 49,203 -2,399 -4.65 2,303 -6.00 0.0194
2021-08-16 2021-06-30 13F ASSURED GUARANTY COM G0585R106 51,602 41,838 428.49 2,450 493.22 0.0196
2021-05-13 2021-03-31 13F ASSURED GUARANTY COM G0585R106 9,764 -659 -6.32 413 25.91 0.0155
2021-02-12 2020-12-31 13F ASSURED GUARANTY COM G0585R106 10,423 354 3.52 328 51.85 0.0124
2020-10-30 2020-09-30 13F ASSURED GUARANTY COM G0585R106 10,069 -371 -3.55 216 -15.29 0.0094
2020-08-10 2020-06-30 13F ASSURED GUARANTY COM G0585R106 10,440 -9,883 -48.63 255 -51.34 0.0118
2020-05-13 2020-03-31 13F ASSURED GUARANTY COM G0585R106 20,323 -559 -2.68 524 -48.83 0.0128
2020-02-13 2019-12-31 13F ASSURED GUARANTY COM G0585R106 20,882 1,239 6.31 1,024 17.30 0.0188
2019-11-13 2019-09-30 13F ASSURED GUARANTY COM G0585R106 19,643 -280 -1.41 873 4.18 0.0184
2019-08-14 2019-06-30 13F ASSURED GUARANTY COM G0585R106 19,923 -326 -1.61 838 -6.89 0.0196
2019-05-15 2019-03-31 13F ASSURED GUARANTY COM G0585R106 20,249 381 1.92 900 18.27 0.0218
2019-02-15 2018-12-31 13F ASSURED GUARANTY COM G0585R106 19,868 -339 -1.68 761 -10.79 0.0216
2018-11-14 2018-09-30 13F ASSURED GUARANTY COM G0585R106 20,207 -751 -3.58 853 13.89 0.0211
2018-07-18 2018-06-30 13F ASSURED GUARANTY COM G0585R106 20,958 -1,066 -4.84 749 -6.02 0.0183
2018-05-22 2018-03-31 13F ASSURED GUARANTY COM G0585R106 22,024 -216 -0.97 797 5.84 0.0211
2018-02-13 2017-12-31 13F ASSURED GUARANTY COM G0585R106 22,240 1,045 4.93 753 -5.87 0.0204
2017-11-09 2017-09-30 13F ASSURED GUARANTY COM G0585R106 21,195 -1,045 -4.70 800 -13.79 0.0249
2017-08-10 2017-06-30 13F ASSURED GUARANTY COM G0585R106 22,240 3,126 16.35 928 30.89 0.0304
2017-05-12 2017-03-31 13F ASSURED GUARANTY COM G0585R106 19,114 621 3.36 709 1.58 0.0353
2017-02-14 2016-12-31 13F ASSURED GUARANTY COM G0585R106 18,493 2,361 14.64 698 55.80 0.0315
2016-11-15 2016-09-30 13F/A-1 ASSURED GUARANTY COM G0585R106 16,132 47 0.29 448 1.82 0.0260
2016-08-16 2016-06-30 13F ASSURED GUARANTY COM G0585R106 16,085 -362 -2.20 440 5.77 0.0255
2016-05-11 2016-03-31 13F ASSURED GUARANTY COM G0585R106 16,447 1,286 8.48 416 3.74 0.0405
2016-02-10 2015-12-31 13F ASSURED GUARANTY COM G0585R106 15,161 -1,938 -11.33 401 -6.09 0.0495
2015-11-04 2015-09-30 13F ASSURED GUARANTY COM G0585R106 17,099 176 1.04 427 5.17 0.0448
2015-07-10 2015-06-30 13F ASSURED GUARANTY COM G0585R106 16,923 16,923 406 0.0399
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.