13F Filings History of SIRIOS CAPITAL MANAGEMENT L P
- Latest 13F filing
- Q2 2026 - 14 Aug 2026
- Latest reported 13F value
- $822,254,731
- Largest 13F holdings
-
GEV TSM AMZN GOOGL DXCM GMED WFC AMD HEIA ONTO UNP CLH
+8 more
NVDA CARR SARO VST ALC GPN PH ODFL - Notable people
- John F. Brennan Jr.
- Form 13F summary
-
- SIRIOS CAPITAL MANAGEMENT L P Form 13F history summarizes parsed U.S.-listed equity disclosures for this manager.
- Form 13F is generally due within 45 days after each calendar quarter ends.
- SIRIOS CAPITAL MANAGEMENT L P reported 86 equity holdings with a total reported market value of $822,254,731 for Q2 2026. Top reported holdings included GEV, TSM, AMZN, GOOGL, and DXCM.
- Manager signature
- Robert Fitzpatrick - Chief Compliance Officer of Sirios Capital Management LP
- Manager location
- Boston, MA
13F snapshot
Latest parsed holdings, value, and filing-period context.
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
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Holdings Value
Form 13F evidence
Quarterly portfolio filings
SEC-reported 13F quarters for this filer, ordered by the latest accepted filing.
Latest quarter
Q2 2026
Latest value
$822,254,731
Quarter delta
-$2,513,834
Accepted
14 Aug 2026, 11:13
Rows shown
1-25 of 54
| Quarter | Holdings | SEC-reported value | Bought | Sold | Net | Top Holdings | Form Type | Accepted by SEC |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | 86 | $822,254,731 | +$93,343,286 | -$278,335,054 | -$184,991,768 | GEV, TSM, AMZN, GOOGL, DXCM | 13F-HR | 14 Aug 2026, 11:13 |
| Q1 2026 | 81 | $824,768,565 | +$191,729,530 | -$181,158,771 | +$10,570,759 | GEV, TSM, AMZN, ONTO, GMED | 13F-HR | 15 May 2026, 10:51 |
| Q4 2025 | 74 | $803,321,558 | +$155,200,723 | -$161,462,462 | -$6,261,739 | GEV, TSM, AMZN, GMED, WFC | 13F-HR | 13 Feb 2026, 11:17 |
| Q3 2025 | 68 | $768,217,439 | +$138,071,887 | -$101,598,773 | +$36,473,114 | GEV, TSM, WFC, GMED, AMZN | 13F-HR | 14 Nov 2025, 07:22 |
| Q2 2025 | 59 | $689,849,547 | +$87,860,344 | -$74,881,274 | +$12,979,070 | GEV, TSM, ALC, WFC, GMED | 13F-HR | 14 Aug 2025, 09:59 |
| Q1 2025 | 62 | $560,171,935 | +$120,657,789 | -$95,942,601 | +$24,715,188 | GEV, TSM, ALC, GMED, ROP | 13F-HR | 15 May 2025, 12:48 |
| Q4 2024 | 62 | $557,062,283 | +$36,183,329 | -$72,847,069 | -$36,663,740 | GEV, TSM, AMZN, GMED, ALC | 13F-HR | 14 Feb 2025, 09:48 |
| Q3 2024 | 64 | $565,009,783 | +$75,694,537 | -$139,966,965 | -$64,272,428 | GEV, TSM, ALC, AMZN, GMED | 13F-HR | 12 Nov 2024, 14:54 |
| Q2 2024 | 61 | $574,306,503 | +$118,986,243 | -$72,123,386 | +$46,862,857 | ALC, TSM, GEV, GMED, GE | 13F-HR | 14 Aug 2024, 10:42 |
| Q1 2024 | 61 | $530,662,553 | +$103,943,759 | -$117,060,379 | -$13,116,620 | ALC, GE, HEIA, ROP, TSM | 13F-HR | 15 May 2024, 09:34 |
| Q4 2023 | 52 | $490,197,353 | +$99,171,340 | -$192,553,914 | -$93,382,574 | ALC, SPGI, BSX, HEIA, ROP | 13F-HR | 14 Feb 2024, 12:09 |
| Q3 2023 | 54 | $528,067,203 | +$75,641,225 | -$97,961,938 | -$22,320,713 | SPGI, ROP, ALC, BSX, NCLH | 13F-HR | 14 Nov 2023, 09:57 |
| Q2 2023 | 55 | $578,961,485 | +$85,969,703 | -$132,181,392 | -$46,211,689 | SPGI, ROP, ALC, NCLH, ADI | 13F-HR | 14 Aug 2023, 10:51 |
| Q1 2023 | 58 | $567,407,288 | +$132,574,333 | -$120,842,343 | +$11,731,990 | SPGI, ALC, ROP, BSX, ADI | 13F-HR | 15 May 2023, 10:45 |
| Q4 2022 | 54 | $542,874,410 | +$91,497,220 | -$150,468,625 | -$58,971,405 | ALC, SPGI, ROP, WFC, BSX | Restatement | 10 May 2023, 14:43 |
| Q3 2022 | 56 | $539,810,000 | +$113,195,299 | -$100,909,297 | +$12,286,002 | WFC, ALC, SPGI, ROP, ADI | 13F-HR | 14 Nov 2022, 13:40 |
| Q2 2022 | 56 | $553,766,000 | +$121,584,428 | -$212,671,954 | -$91,087,526 | ALC, WFC, ADI, AXP, BSX | 13F-HR | 15 Aug 2022, 13:25 |
| Q1 2022 | 57 | $751,419,000 | +$217,528,214 | -$289,996,539 | -$72,468,325 | SPGI, ALC, WFC, QCOM, LUV | 13F-HR | 13 May 2022, 13:26 |
| Q4 2021 | 78 | $873,343,000 | +$107,368,998 | -$256,119,263 | -$148,750,265 | INFO, QCOM, STZ, WFC, ALC | 13F-HR | 14 Feb 2022, 14:13 |
| Q3 2021 | 81 | $955,944,000 | +$120,329,098 | -$322,330,075 | -$202,000,977 | INFO, WSM, WFC, ADI, STZ | 13F-HR | 15 Nov 2021, 13:31 |
| Q2 2021 | 86 | $1,149,513,000 | +$217,219,801 | -$336,546,019 | -$119,326,218 | INFO, ALC, ADI, WFC, QCOM | 13F-HR | 16 Aug 2021, 10:52 |
| Q1 2021 | 87 | $1,185,839,000 | +$312,806,029 | -$500,282,895 | -$187,476,866 | INFO, ALC, QCOM, ADI, DHR | 13F-HR | 14 May 2021, 10:15 |
| Q4 2020 | 97 | $1,284,545,000 | +$318,964,622 | -$457,918,301 | -$138,953,679 | QCOM, INFO, ALC, PFE, ABT | 13F-HR | 16 Feb 2021, 09:53 |
| Q3 2020 | 93 | $1,226,620,000 | +$307,794,191 | -$394,525,176 | -$86,730,985 | ALC, ABT, QCOM, LOW, LLY | 13F-HR | 13 Nov 2020, 10:55 |
| Q2 2020 | 85 | $1,226,092,000 | +$418,816,589 | -$509,756,988 | -$90,940,399 | ALC, HCA, ABT, PFE, BAC | 13F-HR | 14 Aug 2020, 12:59 |