Investment adviser · CRD 105377
LOOMIS, SAYLES & COMPANY, L.P.
BOSTON, MA, United States · Form ADV filed Mar 19, 2026
- Regulatory AUM
- $351B Form ADV · Item 5.F
- Client accounts
- 22,232 Accounts, not individual clients
- Employees
- 729 Reported in this filing
- Advisory professionals
- 729 Investment advisory functions
How this adviser has changed
Annual filingsRegulatory assets under management
Up to five fiscal years, using the latest annual update available at the selected filing date. Asset changes can reflect acquisitions, client flows, and valuations; they are not investment returns.
| Fiscal year | Regulatory AUM | Employees | Filed |
|---|---|---|---|
| 2021 | $329,969,162,140 | 702 | Mar 31, 2022 |
| 2022 | $254,158,838,705 | 717 | Mar 31, 2023 |
| 2023 | $301,378,322,996 | 722 | Mar 29, 2024 |
| 2024 | $350,888,000,000 | 729 | Mar 31, 2025 |
Who they report serving
Form ADV · Item 5.DClient types and their share of reported regulatory assets.
| Client type | Clients | Regulatory assets | Share of AUM |
|---|---|---|---|
| Investment companies | 79 | $94,550,869,875 | 26.9% |
| Retirement plans | 370 | $65,613,881,217 | 18.7% |
| Pooled investment vehicles | 117 | $54,545,415,493 | 15.5% |
| Government entities | 164 | $37,996,141,763 | 10.8% |
| Other clients | 76 | $29,671,562,222 | 8.5% |
| Corporations & businesses | 590 | $20,503,978,313 | 5.8% |
| Insurance companies | 203 | $17,606,654,798 | 5.0% |
| Sovereign wealth & foreign institutions | 10 | $15,512,514,643 | 4.4% |
| High-net-worth individuals | 20,366 | $11,621,014,626 | 3.3% |
| Charities | 246 | $2,077,945,092 | 0.6% |
| Other investment advisers | 11 | $1,188,348,471 | 0.3% |
Filing source
Form ADV 2077850 · Mar 19, 2026 · Item 5.D
Reported by LOOMIS, SAYLES & COMPANY, L.P. (CRD 105377).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Private funds & service providers
1 selected fund recordsLargest reported gross asset value first; unreported values last. Gross asset value is fund-level disclosure, distinct from adviser AUM and Form D fundraising. Master and feeder funds may overlap.
NHIT: CORE DISCIPLINED ALPHA TRUSTOther Private Fund$1.65BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
Provider details
- Annual audit
- Yes
- Prime brokers
- No
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
PRICEWATERHOUSECOOPERS LLP
PCAOB 238
STATE STREET BANK AND TRUST COMPANY
LEI 571474TGEMMWANRLN572
Fund details & source
- Fund ID
- 805-5092627050
- Reported beneficial owners
- 15
- Minimum commitment
- $5M
- Form D file number
- 021-271185
Form ADV 2077850 · Mar 19, 2026 · Schedule D 7.B.(1)
Reported by LOOMIS, SAYLES & COMPANY, L.P. (CRD 105377).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Services & filing details
Showing values from the selected filing. Latest observed filing does not establish current registration status.
What changed?
Since Sep 24, 2025 · previous imported filing
No comparable changes in the displayed metrics.
Filing source
Form ADV 2077850 · Mar 19, 2026 · Items 1 & 5
Reported by LOOMIS, SAYLES & COMPANY, L.P. (CRD 105377).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Management of assets
- Discretionary
- $321B
- Non-discretionary
- $29.7B
Reported services
Individual portfolio management · Investment company portfolio management · Pooled investment vehicle management · Business portfolio management
Compensation
Percentage of assets · Performance-based
Principal office
ONE FINANCIAL CENTERBOSTON, MA, 02111-2621, United States
CRD 105377
Filing source
Form ADV 2077850 · Mar 19, 2026 · Items 1 & 5
Reported by LOOMIS, SAYLES & COMPANY, L.P. (CRD 105377).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.