TSP C Fund - Common Stock Index Investment Fund

Shareclass
TSP C Fund - Common Stock Index Investment Fund
Type
TSP fund

The Thrift Savings Plan funds do not publish full portfolio holdings, but they track indexes that are shared with other mutual funds. TSP C Fund - Common Stock Index Investment Fund tracks the S&P 500 Index. The results below are based on the holdings of the iShares Core S&P 500 ETF (IVV), which tracks the same index.

Prison industrial complex grade: One or more holdings were flagged as higher risk by our prison industrial complex screen, making up between 1% and 2% of the portfolio. Assigned a grade of D.
D
$73.99 BILLION
Prison industrial complex
36
flagged holdings
22%
of assets flagged
Data as of 31 Mar 2025
Flagged investments:
$73.99 BILLION, 22% of assets
 Higher risk:
$5.86 BILLION, 1.73% of assets
 Private prison operators:
$0, 0% of assets
For each prison industrial complex category, click to see the breakdown of flagged holdings.
Prison industry
Prison industry
Incarceration and detention facilities, services in facilities, supervision and monitoring
22
holdings
$62.96B
invested
19%
of portfolio
Border industry
Border industry
Incarceration and detention facilities, immigrant monitoring and surveillance, militarization of the U.S.-Mexico border
24
holdings
$56.97B
invested
17%
of portfolio
All flagged holdings
36 holdings
36 holdings
  • 1.  
    Microsoft Corp
    Prison industryBorder industry
    $19.85B
    5.84%
  • 2.  
    Amazon.com Inc
    Prison industryBorder industry
    $12.76B
    3.76%
  • 3.  
    Berkshire Hathaway Inc Class B
    Prison industry
    $6.94B
    2.04%
  • 4.  
    Alphabet Inc Class A
    Prison industryBorder industry
    $6.41B
    1.89%
  • 5.  
    Alphabet Inc Class C
    Prison industryBorder industry
    $5.25B
    1.55%
Higher risk
Private prison operator
See all
TSP C Fund - Common Stock Index Investment Fund is 22% ($73.99 BILLION) invested in companies with prison involvement
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Financial performance
Performance data provided byMorningstarFind more financial data on at Morningstar.com
Current fund
TSP C Fund - Common Stock Index Investment Fund
Family
Thrift Savings Plan
Category
Large Blend
vs.
Benchmark
IVV
iShares Core S&P 500 ETF
Family
iShares from BlackRock
Category
Large Blend
Fund comparison settings
Investment timeline
Performance as of: 11/01/24
  Less than one year of returns available
Benchmark
Suggested: S&P 500
IVV - iShares Core S&P 500 ETF
Fund comparison results
Compared to the benchmark, this fund has:
  Less than one year of returns available
Same in private prison operators 
Both 0% invested
More invested in higher risk companies, prison industry 
<0.01% more invested
More invested in higher risk companies, border industry 
<0.01% more invested
More invested in higher risk companies 
<0.01% more invested
More invested in all screened prison industry companies 
<0.01% more invested
More invested in all screened border industry companies 
<0.01% more invested
More invested in all screened companies 
<0.01% more invested
Current fund
TSP C Fund - Common Stock Index Investment Fund
Family
Thrift Savings Plan
Category
Large Blend
vs.
Benchmark
IVV
iShares Core S&P 500 ETF
Family
iShares from BlackRock
Category
Large Blend
Fund comparison settings
Investment timeline
Performance as of: 11/01/24
  Less than one year of returns available
Benchmark
Suggested: S&P 500
IVV - iShares Core S&P 500 ETF
Fund comparison results
Compared to the benchmark, this fund has:
  Less than one year of returns available
Same in private prison operators 
Both 0% invested
More invested in higher risk companies, prison industry 
<0.01% more invested
More invested in higher risk companies, border industry 
<0.01% more invested
More invested in higher risk companies 
<0.01% more invested
More invested in all screened prison industry companies 
<0.01% more invested
More invested in all screened border industry companies 
<0.01% more invested
More invested in all screened companies 
<0.01% more invested
Current fund
TSP C Fund - Common Stock Index Investment Fund
Family
Thrift Savings Plan
Category
Large Blend
vs.
Benchmark
IVV
iShares Core S&P 500 ETF
Family
iShares from BlackRock
Category
Large Blend
Fund comparison settings
Investment timeline
Performance as of: 11/01/24
  Less than one year of returns available
Benchmark
Suggested: S&P 500
IVV - iShares Core S&P 500 ETF
Fund comparison results
Compared to the benchmark, this fund has:
  Less than one year of returns available
Same in private prison operators 
Both 0% invested
More invested in higher risk companies, prison industry 
<0.01% more invested
More invested in higher risk companies, border industry 
<0.01% more invested
More invested in higher risk companies 
<0.01% more invested
More invested in all screened prison industry companies 
<0.01% more invested
More invested in all screened border industry companies 
<0.01% more invested
More invested in all screened companies 
<0.01% more invested
Month-end trailing returns  
Annualized returns
Flagged investments
1-yr
3-yr
5-yr
10-yr
Private prison operators
This fund
- TSP C Fund - Common Stock Index Investment Fund
/
/
/
/
0% 
Benchmark
IVV - iShares Core S&P 500 ETF
8.22%
9.03%
19%
12%
0% 
Fund compared to benchmark
 
  Less than one year of returns available
Same
Find more financial data on TSP C Fund - Common Stock Index Investment Fund at Morningstar.com
What's next?
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Action toolkit
Ask your employer about adding prison industrial complex-free options to your retirement plan
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