Fund detail
Wellington Management Group
large-active, lo
Quarters
52
2026-03-31
$535.46B
Positions
1,869
2026-03-31
2025-12-31
2025-09-30
2025-06-30
2025-03-31
2024-12-31
2024-09-30
2024-06-30
2024-03-31
2023-12-31
2023-09-30
2023-06-30
2023-03-31
2022-12-31
2022-09-30
2022-06-30
2022-03-31
2021-12-31
2021-09-30
2021-06-30
2021-03-31
2020-12-31
2020-09-30
2020-06-30
2020-03-31
2019-12-31
2019-09-30
2019-06-30
2019-03-31
2018-12-31
2018-09-30
2018-06-30
2018-03-31
2017-12-31
2017-09-30
2017-06-30
2017-03-31
2016-12-31
2016-09-30
2016-06-30
2016-03-31
2015-12-31
2015-09-30
2015-06-30
2015-03-31
2014-12-31
2014-09-30
2014-06-30
2014-03-31
2013-12-31
2013-09-30
2013-06-30
Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days. PUT/CALL rows are option exposure and are marked separately.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10X GENOMICS INC | $0 | 0 | -1,448,765 | -100.00% | 0.00% | ||||||
| 2 | ADECOAGRO S A | $0 | 0 | -303,869 | -100.00% | 0.00% | ||||||
| 3 | ADVANCED MICRO DEVICES INC CALL | $0 | 0 | -1,170 | -100.00% | 0.00% | ||||||
| 4 | AIRBNB INC | $0 | 0 | -375,000 | -100.00% | 0.00% | ||||||
| 5 | ALARM COM HLDGS INC | $0 | 0 | -5,620,000 | -100.00% | 0.00% | ||||||
| 6 | ALEXANDRIA REAL ESTATE EQ IN | $0 | 0 | -11,678 | -100.00% | 0.00% | ||||||
| 7 | ALLIANT ENERGY CORP | $0 | 0 | -1,415,000 | -100.00% | 0.00% | ||||||
| 8 | ALPHA METALLURGICAL RESOUR I | $0 | 0 | -44,958 | -100.00% | 0.00% | ||||||
| 9 | ALPHABET INC CALL | $0 | 0 | -1,333 | -100.00% | 0.00% | ||||||
| 10 | AMAZON COM INC CALL | $0 | 0 | -1,962 | -100.00% | 0.00% | ||||||
| 11 | AMCOR PLC | $0 | 0 | -32,719,830 | -100.00% | 0.05% | ||||||
| 12 | AMENTUM HOLDINGS INC | $0 | 0 | -18,948 | -100.00% | 0.00% | ||||||
| 13 | AMERICAN ASSETS TR INC | $0 | 0 | -218,168 | -100.00% | 0.00% | ||||||
| 14 | AMERICAN EAGLE OUTFITTERS IN | $0 | 0 | -424,317 | -100.00% | 0.00% | ||||||
| 15 | AMERICAN FINL GROUP INC OHIO | $0 | 0 | -84,123 | -100.00% | 0.00% | ||||||
| 16 | AMICUS THERAPEUTICS INC | $0 | 0 | -1,373,867 | -100.00% | 0.00% | ||||||
| 17 | APELLIS PHARMACEUTICALS INC | $0 | 0 | -1,130,000 | -100.00% | 0.00% | ||||||
| 18 | APTARGROUP INC | $0 | 0 | -14,146 | -100.00% | 0.00% | ||||||
| 19 | ARCELLX INC | $0 | 0 | -214,776 | -100.00% | 0.00% | ||||||
| 20 | ARCHER AVIATION INC | $0 | 0 | -933,428 | -100.00% | 0.00% | ||||||
| 21 | ASPEN INSURANCE HOLDINGS LTD | $0 | 0 | -275,709 | -100.00% | 0.00% | ||||||
| 22 | ASTRAZENECA PLC | $0 | 0 | -22,828,246 | -100.00% | 0.37% | ||||||
| 23 | ATKORE INC | $0 | 0 | -188,262 | -100.00% | 0.00% | ||||||
| 24 | AVIDITY BIOSCIENCES INC | $0 | 0 | -723,118 | -100.00% | 0.01% | ||||||
| 25 | AXIS CAP HLDGS LTD | $0 | 0 | -91,056 | -100.00% | 0.00% | ||||||
| 26 | BANCO MACRO SA | $0 | 0 | -24,764 | -100.00% | 0.00% | ||||||
| 27 | BANDWIDTH INC | $0 | 0 | -1,770,000 | -100.00% | 0.00% | ||||||
| 28 | BELITE BIO INC | $0 | 0 | -6,198 | -100.00% | 0.00% | ||||||
| 29 | BENTLEY SYS INC | $0 | 0 | -5,908 | -100.00% | 0.00% | ||||||
| 30 | BENTLEY SYS INC | $0 | 0 | -2,070,000 | -100.00% | 0.00% |