TIBFX — Nuveen Core Plus Bond Fund
Data updated: 2026-08-27
TIBFX — Nuveen Core Plus Bond Fund. Long Total / Aggregate Bond · $4.51B AUM · 0.29% expense ratio. Holdings, fees, performance and SEC filings.
TIBFX Fund Overview
TIBFX — Nuveen Core Plus Bond Fund is a US mutual fund managed by Tiaa-Cref Funds, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Tiaa-Cref Funds
- Category: Long Total / Aggregate Bond
- Assets under management: $4.51B
- 1-year return: 4.3%
- Ticker: TIBFX
- SEC CIK: 0001084380
- SEC series ID: S000012198
- Share class ID: C000033285
TIBFX Holdings
Top 10 holdings of Nuveen Core Plus Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Note/Bond | 4.23% |
| Chicago Board of Trade | 4.00% |
| US Treasury N/b | 1.80% |
| United States Treasury Note/Bond | 1.74% |
| United States Treasury Note/Bond | 1.63% |
| Nuveen Securitized Income ETF | 1.33% |
| Fannie Mae | 1.24% |
| United States Treasury Note/Bond | 1.16% |
| Nuveen Ultra Short Income ETF | 1.11% |
| United States Treasury Note/Bond | 1.01% |
TIBFX Portfolio Allocation
Asset-class allocation of Nuveen Core Plus Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 55.9% |
| Securitized | 36.6% |
| Real Estate | 4.0% |
| Loans | 2.8% |
| Equity | 2.5% |
| Cash & Equivalents | 2.0% |
TIBFX Performance
Total returns for TIBFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.2% |
| 1 year | 4.3% |
| 3 years (annualised) | 5.1% |
| 5 years (annualised) | 0.7% |
TIBFX Risk Information
Risk metrics for TIBFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.9%
TIBFX Costs and Fees
TIBFX costs about $29 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.29%
- Gross expense ratio: 0.30%
- Portfolio turnover: 121%
- Brokerage commissions: 0.08 bps of average net assets (SEC N-CEN)
TIBFX Cashflows
Over the 12 months to 2026-06, Nuveen Core Plus Bond Fund had net outflows of $100.39M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $20.93M |
| 2026-05 | $124.69M |
| 2026-04 | −$112.89M |
| 2026-03 | $22.98M |
| 2026-02 | $58.23M |
| 2026-01 | $15.06M |
TIBFX Debt Constituents
Largest debt holdings of Nuveen Core Plus Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Note/Bond | 4.23% |
| US Treasury N/b | 1.80% |
| United States Treasury Note/Bond | 1.74% |
| United States Treasury Note/Bond | 1.63% |
| United States Treasury Note/Bond | 1.16% |
| United States Treasury Note/Bond | 1.01% |
| United States Treasury Note/Bond | 0.86% |
| United States Treasury Note/Bond | 0.58% |
| United States Treasury Note/Bond | 0.53% |
| United States Treasury Note/Bond | 0.50% |
TIBFX Prospectus and SEC Filings
Official Nuveen Core Plus Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-07-28
- Prospectus (485BPOS) — filed 2025-07-28
- Prospectus (485BPOS) — filed 2024-07-25
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-06-12
- Annual census (N-CEN) — filed 2025-06-13
Related Funds
Other Long Total / Aggregate Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.