Fund detail
Wellington Management Group
large-active, lo
Quarters
53
2015-06-30
$387.62B
Positions
2,131
2026-06-30
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 | ACHAOGEN INC | $0 | 0 | -194,801 | -100.00% | 0.00% | ||||||
| 2 | ACTAVIS PLC | $0 | 0 | -17,969,481 | -100.00% | 1.37% | ||||||
| 3 | ACTAVIS PLC | $0 | 0 | -24,578 | -100.00% | 0.01% | ||||||
| 4 | AIRMEDIA GROUP INC | $0 | 0 | -1,068,700 | -100.00% | 0.00% | ||||||
| 5 | ALCATEL-LUCENT | $0 | 0 | -3,512,522 | -100.00% | 0.00% | ||||||
| 6 | AMAG PHARMACEUTICALS INC | $0 | 0 | -192,626 | -100.00% | 0.00% | ||||||
| 7 | AMERICAN EAGLE ENERGY CORP | $0 | 0 | -1,218,498 | -100.00% | 0.00% | ||||||
| 8 | AMTECH SYS INC | $0 | 0 | -136,307 | -100.00% | 0.00% | ||||||
| 9 | ANI PHARMACEUTICALS INC | $0 | 0 | -8,926 | -100.00% | 0.00% | ||||||
| 10 | ANN INC | $0 | 0 | -67,986 | -100.00% | 0.00% | ||||||
| 11 | AOL INC | $0 | 0 | -1,447,337 | -100.00% | 0.01% | ||||||
| 12 | APPLIED MATLS INC CALL | $0 | 0 | -3,381 | -100.00% | 0.00% | ||||||
| 13 | ARUBA NETWORKS INC | $0 | 0 | -132,540 | -100.00% | 0.00% | ||||||
| 14 | ASSOCIATED ESTATES RLTY CORP | $0 | 0 | -450,547 | -100.00% | 0.00% | ||||||
| 15 | ATLAS AIR WORLDWIDE HLDGS IN | $0 | 0 | -36,460 | -100.00% | 0.00% | ||||||
| 16 | AUTONATION INC | $0 | 0 | -145,109 | -100.00% | 0.00% | ||||||
| 17 | AVALANCHE BIOTECHNOLOGIES IN | $0 | 0 | -379,271 | -100.00% | 0.00% | ||||||
| 18 | AVIS BUDGET GROUP | $0 | 0 | -21,940 | -100.00% | 0.00% | ||||||
| 19 | AVIV REIT INC MD | $0 | 0 | -42,111 | -100.00% | 0.00% | ||||||
| 20 | BANC CALIF INC | $0 | 0 | -320,700 | -100.00% | 0.00% | ||||||
| 21 | BANCO SANTANDER BRASIL S A | $0 | 0 | -802,800 | -100.00% | 0.00% | ||||||
| 22 | BANK AMER CORP | $0 | 0 | -195 | -100.00% | 0.00% | ||||||
| 23 | BANK KY FINL CORP | $0 | 0 | -49,416 | -100.00% | 0.00% | ||||||
| 24 | BARNES & NOBLE INC | $0 | 0 | -16,886 | -100.00% | 0.00% | ||||||
| 25 | BARRETT BUSINESS SERVICES IN | $0 | 0 | -5,800 | -100.00% | 0.00% | ||||||
| 26 | BGC PARTNERS INC | $0 | 0 | -164,133 | -100.00% | 0.00% | ||||||
| 27 | BIOMARIN PHARMACEUTICAL INC | $0 | 0 | -329,000 | -100.00% | 0.00% | ||||||
| 28 | BLACK HILLS CORP | $0 | 0 | -164,685 | -100.00% | 0.00% | ||||||
| 29 | BLOCK H & R INC | $0 | 0 | -13,679 | -100.00% | 0.00% | ||||||
| 30 | BLOUNT INTL INC NEW | $0 | 0 | -61,808 | -100.00% | 0.00% |