HOS in the 13F filings
Helix Energy Solutions GRP I · CUSIP 42330P107
- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 5 Aug 2026
- Managers listing it
- 26
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 1 listed it in both
- Shares listed
- 18,073,971
- combined, among listed positions
- Reported value
- $158m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 15 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -140,833.
Managers listing HOS in Q2 2026
26 of 26 holders
Largest increases and reductions, by shares
Increases
- Two Sigma Investments LPexisting position · 1,035,449 shares now+727,106
- Arrowstreet Capital LPexisting position · 1,139,215 shares now+561,236
- Tudor Investment Corpexisting position · 670,247 shares now+419,807
- Invesco Ltdexisting position · 7,035,334 shares now+375,206
- Schonfeld Strategic Advisors LLCnew position · 123,016 shares now+123,016
Reductions
- Citadel Advisors LLCexisting position · 146,603 shares now-861,273
- Wellington Management Group LLPexisting position · 3,408,554 shares now-523,989
- D. E. Shaw & Co.existing position · 147,620 shares now-324,003
- Millennium Management LLCexisting position · 253,737 shares now-212,415
- Janus Henderson Group Ltdexisting position · 875,202 shares now-180,209
New positions and exits
New (3)
Exited (3)
- Squarepoint Ops LLCwas $913k
- Maverick Capital Ltdwas $749k
- Marshall Wace LLPwas $111k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $158m | n.a. | n.a. |
| Q3 2013 | 3 | $115m | n.a. | n.a. |
| Q4 2013 | 2 | $65m | n.a. | n.a. |
| Q1 2014 | 1 | $336k | n.a. | n.a. |
| Q3 2014 | 1 | $1.3m | n.a. | n.a. |
| Q4 2014 | 1 | $56m | n.a. | n.a. |
| Q1 2015 | 4 | $101m | n.a. | n.a. |
| Q2 2015 | 3 | $23m | n.a. | n.a. |
| Q3 2015 | 1 | $25m | n.a. | n.a. |
| Q4 2015 | 1 | $35m | n.a. | n.a. |
| Q1 2016 | 1 | $28m | n.a. | n.a. |
| Q2 2016 | 2 | $42m | n.a. | n.a. |
| Q3 2016 | 2 | $51m | n.a. | n.a. |
| Q4 2016 | 1 | $312k | n.a. | n.a. |
| Q1 2017 | 1 | $66m | n.a. | n.a. |
| Q2 2017 | 1 | $53m | n.a. | n.a. |
| Q3 2017 | 1 | $59m | n.a. | n.a. |
| Q1 2018 | 1 | $1.2m | n.a. | n.a. |
| Q3 2018 | 1 | $775k | n.a. | n.a. |
| Q4 2018 | 1 | $290k | n.a. | n.a. |
| Q1 2019 | 2 | $5.4m | n.a. | n.a. |
| Q2 2019 | 1 | $54m | n.a. | n.a. |
| Q3 2019 | 2 | $9.9m | n.a. | n.a. |
| Q4 2019 | 2 | $11m | n.a. | n.a. |
| Q2 2021 | 1 | $298k | n.a. | n.a. |
| Q4 2021 | 1 | $360k | n.a. | n.a. |
| Q1 2022 | 2 | $843k | n.a. | n.a. |
| Q2 2022 | 1 | $941k | n.a. | n.a. |
| Q3 2022 | 2 | $1.7m | n.a. | n.a. |
| Q4 2022 | 6 | $35m | n.a. | n.a. |
| Q1 2023 | 6 | $46m | n.a. | n.a. |
| Q2 2023 | 5 | $44m | n.a. | n.a. |
| Q3 2023 | 6 | $75m | n.a. | n.a. |
| Q4 2023 | 7 | $61m | 2 | 5 |
| Q1 2024 | 6 | $84m | 3 | 4 |
| Q2 2024 | 6 | $43m | 3 | 3 |
| Q3 2024 | 2 | $20m | 0 | 2 |
| Q4 2024 | 2 | $2.3m | 1 | 1 |
| Q1 2025 | 2 | $4.2m | 2 | 0 |
| Q2 2025 | 1 | $2.3m | 0 | 1 |
| Q3 2025 | 1 | $3.5m | 1 | 0 |
| Q4 2025 | 1 | $3.5m | 19 | 8 |
| Q1 2026 | 2 | $6.0m | 17 | 16 |
| Q2 2026 | 2 | $5.0m | 15 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
HOS and GEV →HOS and XOM →HOS and CVX →Choose a stock to compare with HOS →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own HOS, latest filings →Back to the 13F Explorer →