Talos Energy Inc.
US ˙ NYSE ˙ US87484T1088

SecurityTALO / Talos Energy Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership208,653 shares
Latest Disclosed Value $ 1,769,377
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 14.64% decrease in ownership of TALO / Talos Energy Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 208,653 shares of Talos Energy Inc. (US:TALO) valued at $1,769,377 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 244,427 shares of Talos Energy Inc.. This represents a change in shares of -14.64% during the quarter. The current value of the position is $3,012,949 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)
2025-08-26 2025-06-30 NP Talos Energy EC US87484T1088 208,653 -35,774 -14.64 1,769 -25.52 0.0397
2025-05-28 2025-03-31 NP Talos Energy EC US87484T1088 244,427 0 0.00 2,376 0.08 0.0570
2025-02-25 2024-12-31 NP Talos Energy EC US87484T1088 244,427 -48,683 -16.61 2,373 -21.76 0.0518
2024-11-26 2024-09-30 NP Talos Energy EC US87484T1088 293,110 30,229 11.50 3,034 -5.04 0.0574
2024-08-26 2024-06-30 NP Talos Energy EC US87484T1088 262,881 24,852 10.44 3,194 -3.65 0.0650
2024-05-28 2024-03-31 NP Talos Energy EC US87484T1088 238,029 36,661 18.21 3,316 15.71 0.0692
2024-02-26 2023-12-31 NP Talos Energy EC US87484T1088 201,368 14,465 7.74 2,865 -6.74 0.0612
2023-11-28 2023-09-30 NP Talos Energy EC US87484T1088 186,903 -7,356 -3.79 3,073 14.03 0.0802
2023-08-25 2023-06-30 NP Talos Energy EC US87484T1088 194,259 84,193 76.49 2,694 64.97 0.0639
2023-05-26 2023-03-31 NP Talos Energy EC US87484T1088 110,066 5,692 5.45 1,633 -17.11 0.0435
2023-02-24 2022-12-31 NP Talos Energy EC US87484T1088 104,374 -403 -0.38 1,971 12.96 0.0542
2022-11-25 2022-09-30 NP Talos Energy EC US87484T1088 104,777 2,576 2.52 1,745 10.31 0.0500
2022-08-25 2022-06-30 NP Talos Energy EC US87484T1088 102,201 45,302 79.62 1,581 76.06 0.0437
2022-05-26 2022-03-31 NP Talos Energy EC US87484T1088 56,899 0 0.00 898 61.22 0.0209
2022-02-25 2021-12-31 NP Talos Energy EC US87484T1088 56,899 0 0.00 558 -28.86 0.0121
2021-11-24 2021-09-30 NP Talos Energy EC US87484T1088 56,899 0 0.00 783 -11.92 0.0173
2021-08-26 2021-06-30 NP Talos Energy EC US87484T1088 56,899 36,421 177.85 890 261.38 0.0191
2021-05-27 2021-03-31 NP Talos Energy EC US87484T1088 20,478 0 0.00 247 46.43 0.0056
2021-02-25 2020-12-31 NP Talos Energy EC US87484T1088 20,478 0 0.00 169 27.27 0.0043
2020-11-25 2020-09-30 NP Talos Energy EC US87484T1088 20,478 0 0.00 132 -29.79 0.0042
2020-08-27 2020-06-30 NP Talos Energy EC US87484T1088 20,478 -12,649 -38.18 188 -1.05 0.0062
2020-06-01 2020-03-31 NP Talos Energy EC US87484T1088 33,127 2,369 7.70 190 -79.50 0.0078
2020-02-27 2019-12-31 NP Talos Energy EC 87484T108 30,758 422 1.39 927 50.49 0.0279
2019-11-27 2019-09-30 NP Talos Energy EC US87484T1088 30,336 30,336 617 0.0204
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.