Fund detail

F Fund Performance

Returns table, chart, and date range controls for this TSP fund.

F Fund
As of:	September 17, 2026
Closing Price:	20.691
Daily Change:	0.504%
Month to Date:	-0.75%
Year to Date:	-0.91%
Last 12 Months:	-0.38%
Three Year Return:	13.16%
Five Year Return:	-2.1%
Ten Year Return:	15.81%
Life (as of 08-31-2004):	101.08%

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G Fund

F Fund

C Fund

S Fund

I Fund

80% C / 20% S

TSP Coach

Objective

The F Fund's investment objective is to match the performance of the Bloomberg Barclays U.S. Aggregate Bond Index, a broad index representing the U.S. bond market.

Strategy

The F Fund assets are held in a separate account and managed to track the Bloomberg Barclays U.S. Aggregate Bond Index. This broad index includes U.S. Government, mortgage-backed, corporate, and foreign government (issued in the U.S.) sectors of the U.S. bond market. The earnings consist of interest income on the securities and gains (or losses) in the value of the securities. The F Fund uses an indexing approach to investing. In other words, it is a passively managed fund that remains invested according to its investment strategy regardless of conditions in the bond market or the economy.

Risks

Because the F Fund returns move up and down with the returns in the bond market, your F Fund investment is subject to market risk. For example, when interest rates rise, bond prices (and thus, the returns of the index and the F Fund) fall. Conversely, in an environment of falling interest rates, bond prices, as well as the index and F Fund returns, rise. As an F Fund investor, you are also exposed to credit (default) risk, or the possibility that principal and interest payments on the bonds that comprise the index will not be paid. The F Fund is subject to inflation risk, meaning your F Fund investment may not grow enough to offset the reduction in purchasing power that results from inflation. Your F Fund investment is also exposed to prepayment risk, which is the probability that if interest rates fall, bonds that are represented in the index will be paid back early thus forcing lenders to reinvest at lower rates.

TSP fund quotes

Latest stored share prices. Scroll sideways on small screens.

Date	L Income	L 2030	L 2035	L 2040	L 2045	L 2050	L 2055	L 2060	L 2065	L 2070	L 2075	G Fund	F Fund	C Fund	S Fund	I Fund
2026-09-17	31.0544	63.4976	19.5360	75.3362	20.9489	46.6474	24.5398	24.5364	24.5329	14.5399	12.7006	20.2209	20.6910	123.2092	114.1084	65.4441
2026-09-16	30.9516	63.1152	19.3938	74.7409	20.7723	46.2304	24.2845	24.2811	24.2775	14.3884	12.5683	20.2182	20.5873	121.8196	113.1040	64.7938
Daily Change	0.33%	0.61%	0.73%	0.8%	0.85%	0.9%	1.05%	1.05%	1.05%	1.05%	1.05%	0.01%	0.5%	1.14%	0.89%	1%
Month to Date	-0.14%	-0.44%	-0.59%	-0.66%	-0.72%	-0.78%	-0.91%	-0.92%	-0.92%	-0.92%	-0.92%	0.23%	-0.75%	-0.55%	-2.11%	-1.05%
Year to Date	6.19%	9.29%	10.5%	11.14%	11.69%	12.26%	14.52%	14.51%	14.51%	14.51%	14.51%	3.23%	-0.91%	12.51%	13.65%	17.93%
Details	L Income	L 2030	L 2035	L 2040	L 2045	L 2050	L 2055	L 2060	L 2065	L 2070	L 2075	G Fund	F Fund	C Fund	S Fund	I Fund

Year¹	TSP Coach
2005	2.66%
2006	2.46%
2007	2.82%
2008	4.10%
2009	1.85%
2010	6.00%
2011	5.89%
2012	1.89%
2013	2.71%
2014	2.50%
2015	3.69%
2016	2.91%
2017	0.90%
2018	4.38%
2019	3.76%
2020	8.01%
2021	3.02%
2022	6.07%
2023	4.62%
2024	2.84%
2025	2.98%
2026	4.67%
As of:	09/17/2026

L Income	L 2030	L 2035	L 2040	L 2045	L 2050	L 2055	L 2060	L 2065	L 2070	L 2075	G Fund	F Fund	C Fund	S Fund	I Fund
											0.04%	0.84%	2.16%	3.32%	2.77%
0.37%	1.48%		1.70%								0.04%	0.73%	1.56%	3.06%	2.60%
0.49%	1.90%		2.16%								0.05%	0.73%	2.68%	3.00%	2.77%
1.29%	4.72%		5.40%								0.05%	1.69%	5.82%	7.61%	7.47%
1.36%	4.78%		5.45%								0.03%	0.92%	6.16%	7.12%	7.65%
1.07%	3.91%		4.49%								0.04%	0.80%	5.32%	6.07%	6.56%
0.95%	3.38%		3.89%								0.04%	0.64%	4.41%	6.00%	5.43%
0.65%	2.30%		2.64%								0.01%	0.56%	2.91%	3.44%	4.59%
0.51%	1.68%		1.94%								0.03%	0.88%	2.35%	2.89%	3.29%
0.49%	1.61%		1.87%								0.01%	0.63%	2.28%	3.48%	2.71%
0.71%	2.36%		2.72%								0.02%	0.82%	3.78%	3.58%	4.11%
0.59%	1.96%		2.29%								0.02%	1.03%	2.84%	4.47%	3.47%
0.16%	0.50%		0.59%								0.01%	0.43%	1.09%	1.42%	1.17%
0.77%	2.34%		2.79%								0.02%	0.86%	4.24%	4.92%	3.45%
0.69%	2.06%		2.47%								0.03%	0.95%	3.56%	4.68%	3.16%
1.63%	4.54%		5.43%								0.03%	0.95%	7.18%	10.19%	7.30%
0.62%	1.61%	1.76%	1.91%	2.05%	2.18%	2.63%	2.63%	2.63%			0.02%	0.79%	3.05%	3.29%	2.76%
1.59%	3.79%	4.16%	4.52%	4.83%	5.13%	6.05%	6.05%	6.06%			0.07%	2.34%	6.21%	6.87%	6.42%
1.21%	2.76%	3.04%	3.31%	3.54%	3.76%	4.39%	4.39%	4.39%			0.04%	2.35%	4.07%	6.44%	4.60%
0.83%	1.82%	2.00%	2.17%	2.32%	2.46%	2.89%	2.89%	2.89%	2.88%		0.02%	1.64%	2.95%	5.13%	2.98%
0.67%	1.52%	1.67%	1.82%	1.95%	2.08%	2.52%	2.52%	2.52%	2.52%	1.10%	0.01%	0.79%	3.04%	4.29%	1.91%
1.22%	2.42%	2.86%	3.11%	3.32%	3.54%	4.25%	4.25%	4.25%	4.25%	4.25%	0.05%	0.96%	4.17%	4.37%	5.20%
¹Life starting dates for TSP funds are August 31, 2004. TSP Coach strategy has been in use since August 2004.

Year	TSP Coach
2005	10.98%
2006	23.57%
2007	10.68%
2008	-8.50%
2009	16.83%
2010	25.23%
2011	-1.61%
2012	27.39%
2013	34.94%
2014	12.67%
2015	1.56%
2016	5.37%
2017	17.89%
2018	6.56%
2019	29.24%
2020	37.47%
2021	17.60%
2022	-15.35%
2023	22.25%
2024	13.28%
CAGR	13.57%
CAGR L10Y	12.48%
CAGR L5Y	6.63%
CAGR L3Y	11.46%
As of: 01/01/2025

TSP X1^	TSP X2^	TSP Z*	TSP V*	TSP U*	TSP T*	TSP R*^	TSP Q	TSP P*
6.10%	12.90%	21.79%				19.24%	5.63%	8.54%
10.70%	22.10%	15.25%		10.88%	27.96%	21.47%	15.22%	16.11%
4.20%	2.10%	9.32%		5.33%	21.32%	16.27%	7.60%	5.82%
-6.10%	-15.40%	-7.56%	-5.53%	-10.21%	-6.14%	10.59%	2.64%	-1.87%
8.60%	19.60%	23.30%	20.94%	4.98%	6.62%	36.87%	10.74%	24.61%
7.50%	20.40%	14.54%	29.18%	4.15%	35.16%	15.63%	11.25%	22.86%
4.30%	-0.70%	5.07%	8.44%	4.66%	-10.27%	5.54%	2.63%	15.01%
7.40%	12.00%	-4.60%	13.13%	10.88%	20.62%	-2.15%	6.49%	16.41%
10.30%	17.80%	12.54%	15.39%	18.32%	28.56%	15.42%	15.50%	20.72%
3.80%	5.00%	22.73%	12.91%	10.01%	11.98%	14.69%	8.75%	2.59%
1.20%	40.00%	13.07%	11.82%	2.55%	7.84%	10.39%	-6.93%	0.71%
3.60%	6.10%	4.71%	1.66%	7.79%	5.77%	4.73%	5.75%	10.75%
8.50%	15.00%	16.51%	16.51%	11.79%	8.19%	16.84%	12.46%	14.79%
-2.30%	-6.20%	-0.17%	-2.50%	-3.59%	4.36%	2.26%	-0.26%	-7.61%
11.50%	21.90%	21.42%	0.80%	13.37%	15.48%	20.51%	4.41%	28.31%
7.44%	8.36%		8.20%	23.48%	-1.87%	17.18%	10.16%
8.24%	15.12%		17.51%	17.46%	12.06%	11.38%	5.09%
-4.78%	-10.86%		-30.80%	38.00%	1.03%	-9.66%	-5.45%
11.70%	16.77%		10.01%	12.28%	29.00%	10.12%	10.03%
11.88%	16.83%		14.31%	13.97%	23.72%	25.49%	10.10%
5.56%	10.21%	7.97%	7.03%	9.36%	11.38%	12.70%	6.43%	8.43%
5.42%	7.79%	3.99%	2.56%	12.93%	9.35%	9.41%	5.09%	4.19%
5.19%	6.96%		0.45%	15.71%	12.56%	6.82%	3.78%
7.71%	10.91%		7.94%	8.57%	16.86%	11.38%	6.60%

Year	TSP Coach
Initial	$10,000
2005	$11,038
2006	$13,580
2007	$14,970
2008	$13,638
2009	$15,873
2010	$19,817
2011	$19,438
2012	$24,703
2013	$33,274
2014	$37,429
2015	$37,953
2016	$39,931
2017	$47,015
2018	$50,039
2019	$64,611
2020	$88,760
2021	$104,322
2022	$88,249
2023	$107,824
2024	$122,083
CAGR	13.33%
CAGR L10Y	12.39%
CAGR L5Y	6.58%
CAGR L3Y	11.42%
As of: 01/01/2025

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F Fund Performance

Objective

Strategy

Risks

TSP fund quotes

Allocation history

TSP X1^	TSP X2^	TSP Z*	TSP V*	TSP U*	TSP T*	TSP R*^	TSP Q	TSP P*
$10,000	$10,000	$10,000				$10,000	$10,000	$10,000
$10,460	$11,140	$11,920		$11,038	$11,038	$11,665	$10,414	$10,755
$11,429	$13,452	$13,478		$12,040	$13,945	$13,909	$11,850	$12,389
$11,759	$13,585	$14,474	$14,970	$12,483	$16,739	$15,913	$12,602	$13,011
$10,892	$11,343	$13,121	$13,942	$11,009	$15,533	$17,339	$12,785	$12,668
$11,679	$13,416	$15,918	$16,662	$11,358	$16,382	$23,472	$14,009	$15,687
$12,405	$16,003	$17,973	$21,324	$11,631	$21,963	$26,881	$15,437	$19,174
$12,788	$15,741	$18,625	$22,923	$11,974	$19,528	$28,111	$15,694	$21,953
$13,585	$17,480	$17,509	$25,733	$13,078	$23,376	$27,247	$16,563	$25,457
$14,834	$20,441	$19,445	$29,493	$15,274	$29,873	$31,189	$18,981	$30,632
$15,248	$21,313	$23,605	$33,101	$16,604	$33,273	$35,511	$20,493	$31,327
$15,281	$29,689	$26,431	$36,813	$16,829	$35,702	$38,941	$18,924	$31,450
$15,681	$31,350	$27,416	$37,225	$17,941	$37,583	$40,523	$19,863	$34,732
$16,864	$35,902	$31,683	$43,170	$19,857	$40,482	$47,088	$22,189	$39,770
$16,326	$33,526	$31,370	$41,891	$18,945	$42,068	$47,893	$21,982	$36,644
$18,054	$40,719	$37,830	$42,026	$21,279	$48,402	$57,456	$22,803
$19,246	$43,971		$45,272	$26,076	$47,317	$67,068	$24,971
$20,682	$50,471		$52,999	$30,430	$52,845	$74,440	$26,093
$19,543	$44,839		$36,476	$41,795	$53,210	$66,990	$24,521
$21,681	$52,207		$39,927	$46,728	$68,462	$73,510	$26,832
$24,106	$60,845		$45,440	$53,057	$84,522	$91,988	$29,393
4.50%	9.45%		6.36%	8.17%	10.71%	11.73%	5.54%
4.66%	7.44%		2.13%	12.17%	9.00%	8.98%	4.50%
4.61%	6.71%		0.07%	15.27%	12.30%	6.52%	3.31%
7.24%	10.71%		7.60%	8.28%	16.68%	11.15%	6.23%