Republic Services, Inc.
MX ˙ BMV ˙ US7607591002
SecurityMX:RSGA / Republic Services, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership587,748 shares
Latest Disclosed Value $ 124,561,451
Sei Investments Co ownership in RSGA / Republic Services, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 587,748 shares of Republic Services, Inc. (MX:RSGA) valued at $124,561,451 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 555,553 shares of Republic Services, Inc.. This represents a change in shares of 5.80% during the quarter.

Sei Investments Co has a history of taking positions in derivatives of the underlying security (RSGA) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:RSGA / Republic Services, Inc. Historical Put/Call Ratio
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)
2026-02-13 2025-12-31 13F REPUBLIC SVCS COM 760759100 587,748 32,195 5.80 124,561 -2.30 0.1230
2025-11-13 2025-09-30 13F REPUBLIC SVCS COM 760759100 555,553 3,589 0.65 127,489 -6.34 0.1371
2025-08-14 2025-06-30 13F REPUBLIC SVCS COM 760759100 551,964 -50,246 -8.34 136,120 -6.66 0.1578
2025-05-14 2025-03-31 13F/A-1 REPUBLIC SVCS COM 760759100 602,210 -51,828 -7.92 145,831 10.83 0.1877
2025-05-13 2025-03-31 13F REPUBLIC SVCS COM 760759100 655,062 1,024 133,707 0.1454
2025-02-11 2024-12-31 13F REPUBLIC SVCS COM 760759100 654,038 -3,340 -0.51 131,578 -0.34 0.1690
2024-11-12 2024-09-30 13F REPUBLIC SVCS COM 760759100 657,378 -15,024 -2.23 132,027 1.04 0.1714
2024-08-13 2024-06-30 13F REPUBLIC SVCS COM 760759100 672,402 4,522 0.68 130,674 2.20 0.1851
2024-05-07 2024-03-31 13F REPUBLIC SVCS COM 760759100 667,880 85,547 14.69 127,858 33.14 0.1873
2024-02-14 2023-12-31 13F REPUBLIC SVCS COM 760759100 582,333 120,148 26.00 96,032 45.80 0.1542
2023-11-14 2023-09-30 13F REPUBLIC SVCS COM 760759100 462,185 35,559 8.33 65,866 0.80 0.1184
2023-08-11 2023-06-30 13F REPUBLIC SVCS COM 760759100 426,626 -4,548 -1.05 65,346 12.08 0.1140
2023-05-12 2023-03-31 13F REPUBLIC SVCS COM 760759100 431,174 120,054 38.59 58,303 45.28 0.1083
2023-02-10 2022-12-31 13F REPUBLIC SVCS COM 760759100 311,120 -111,791 -26.43 40,131 -30.25 0.0892
2022-11-14 2022-09-30 13F REPUBLIC SVCS COM 760759100 422,911 58,521 16.06 57,533 20.65 0.1283
2022-08-15 2022-06-30 13F REPUBLIC SVCS COM 760759100 364,390 126,679 53.29 47,687 51.41 0.1030
2022-05-13 2022-03-31 13F REPUBLIC SVCS COM 760759100 237,711 11,331 5.01 31,496 -0.23 0.0633
2022-02-14 2021-12-31 13F REPUBLIC SVCS COM 760759100 226,380 -2,246 -0.98 31,570 14.99 0.0592
2021-11-12 2021-09-30 13F REPUBLIC SVCS COM 760759100 228,626 89,010 63.75 27,455 78.65 0.0576
2021-08-06 2021-06-30 13F REPUBLIC SVCS COM 760759100 139,616 -5,510 -3.80 15,368 6.92 0.0341
2021-05-12 2021-03-31 13F REPUBLIC SVCS COM 760759100 145,126 20,048 16.03 14,374 19.34 0.0362
2021-02-08 2020-12-31 13F REPUBLIC SVCS COM 760759100 125,078 -9,970 -7.38 12,045 -4.49 0.0311
2020-12-04 2020-09-30 13F/A-1 REPUBLIC SVCS COM 760759100 135,048 -3,857 -2.78 12,611 12.27 0.0365
2020-11-06 2020-09-30 13F REPUBLIC SVCS COM 760759100 137,389 -1,516 12,830 30,891.7874
2020-08-17 2020-06-30 13F/A-1 REPUBLIC SVCS COM 760759100 138,905 13,280 10.57 11,233 19.03 0.0349
2020-08-11 2020-06-30 13F REPUBLIC SVCS COM 760759100 96,814 -28,811 8,263 22,413.8273
2020-05-14 2020-03-31 13F REPUBLIC SVCS COM 760759100 125,625 -37,080 -22.79 9,437 -35.48 0.0347
2020-02-06 2019-12-31 13F REPUBLIC SVCS COM 760759100 162,705 -29,715 -15.44 14,626 -12.43 0.0436
2019-11-12 2019-09-30 13F REPUBLIC SVCS COM 760759100 192,420 -12,254 -5.99 16,702 -6.11 0.0427
2019-08-14 2019-06-30 13F REPUBLIC SVCS COM 760759100 204,674 -9,119 -4.27 17,788 3.44 0.0581
2019-05-15 2019-03-31 13F REPUBLIC SVCS COM 760759100 213,793 52,323 32.40 17,196 46.21 0.0577
2019-02-13 2018-12-31 13F REPUBLIC SVCS COM 760759100 161,470 37,481 30.23 11,761 30.16 0.0419
2018-11-08 2018-09-30 13F REPUBLIC SVCS COM 760759100 123,989 -8,177 -6.19 9,036 0.01 0.0328
2018-08-03 2018-06-30 13F REPUBLIC SVCS COM 760759100 132,166 -327,161 -71.23 9,035 -70.30 0.0307
2018-05-11 2018-03-31 13F REPUBLIC SVCS COM 760759100 459,327 -58,237 -11.25 30,420 -13.07 0.1166
2018-02-08 2017-12-31 13F REPUBLIC SVCS COM 760759100 517,564 43,471 9.17 34,993 11.73 0.1215
2017-11-06 2017-09-30 13F REPUBLIC SVCS COM 760759100 474,093 -27,614 -5.50 31,318 -2.05 0.1113
2017-07-31 2017-06-30 13F REPUBLIC SVCS COM 760759100 501,707 -30,501 -5.73 31,974 -4.35 0.1275
2017-05-05 2017-03-31 13F REPUBLIC SVCS COM 760759100 532,208 50,162 10.41 33,428 21.55 0.1465
2017-02-02 2016-12-31 13F REPUBLIC SVCS COM 760759100 482,046 132,630 37.96 27,501 56.02 0.1332
2016-11-04 2016-09-30 13F REPUBLIC SVCS COM 760759100 349,416 17,642 5.32 17,627 3.55 0.0895
2016-08-11 2016-06-30 13F REPUBLIC SVCS COM 760759100 331,774 -16,463 -4.73 17,023 2.59 0.1021
2016-05-10 2016-03-31 13F/A-1 REPUBLIC SVCS COM 760759100 348,237 -93,280 -21.13 16,593 -14.57 0.1033
2016-02-03 2015-12-31 13F REPUBLIC SVCS COM 760759100 441,517 -23,699 -5.09 19,422 1.33 0.1184
2015-11-02 2015-09-30 13F/A-1 REPUBLIC SVCS COM 760759100 465,216 -87,277 -15.80 19,167 -11.43 0.1759
2015-10-30 2015-09-30 13F REPUBLIC SVCS COM 760759100 465,216 19,168
2015-08-07 2015-06-30 13F/A-1 REPROS THERAPEUTICS PUT 760759100 0 -520,513 -100.00 0 -100.00
2015-08-07 2015-06-30 13F/A-1 REPUBLIC SVCS COM 760759100 552,493 31,980 6.14 21,641 2.51 0.1956
2015-08-04 2015-06-30 13F REPUBLIC SVCS COM 760759100 552,493 31,980 21,641 0.1956
2015-05-14 2015-03-31 13F/A-1 REPUBLIC SVCS COM 760759100 520,513 124,625 31.48 21,111 32.50 0.1833
2015-05-01 2015-03-31 13F REPROS THERAPEUTICS PUT 760759100 520,513 520,513 21,111 0.1833
2015-02-10 2014-12-31 13F REPUBLIC SVCS COM 760759100 395,888 395,888 15,933 0.1408
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2015-08-07 2015-06-30 13F/A REPROS THERAPEUTICS PUT 0 -100.00 0 -100.00 n/a n/a n/a
2015-05-01 2015-03-31 13F REPROS THERAPEUTICS PUT 520,513 21,111 n/a n/a n/a
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.