Mason Street Advisors

Latest statistics and disclosures from Mason Street Advisors's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are AGG, IVV, SPTL, SPMD, IEFA, and represent 68.71% of Mason Street Advisors's stock portfolio.
  • Added to shares of these 10 stocks: IEFA (+$64M), VLUE (+$41M), IEMG, RSP, SPSM, IQLT, IVV, DFIV, BCI, JPST.
  • Started 2 new stock positions in IEMG, VLUE.
  • Reduced shares in these 6 stocks: IJR (-$57M), IJH (-$40M), AGG (-$5.8M), RWR, SPMD, SCHH.
  • Sold out of its positions in IJH, IJR.
  • Mason Street Advisors was a net buyer of stock by $6.6M.
  • Mason Street Advisors has $1.0B in assets under management (AUM), dropping by 0.68%.
  • Central Index Key (CIK): 0001167711

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Portfolio Holdings for Mason Street Advisors

Mason Street Advisors holds 15 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Ishares Tr Core Us Aggbd Et (AGG) 29.6 $303M 3.0M 99.27
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Ishares Tr Core S&p500 Etf (IVV) 13.5 $138M 212k 653.21
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Spdr Series Trust State Street Spd (SPTL) 10.3 $105M 4.0M 26.30
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Spdr Series Trust State Street Spd (SPMD) 9.0 $93M 1.6M 59.22
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Ishares Tr Core Msci Eafe (IEFA) 6.3 $64M +12373% 711k 90.53
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Spdr Series Trust State Street Spd (SPSM) 6.3 $64M +2% 1.3M 48.32
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Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP) 5.0 $51M +3% 268k 191.92
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Ishares Tr Msci Usa Value (VLUE) 4.0 $41M NEW 288k 142.19
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Ishares Tr Msci Intl Qualty (IQLT) 3.5 $36M +2% 769k 46.23
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Schwab Strategic Tr Us Reit Etf (SCHH) 3.5 $35M -3% 1.6M 21.49
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Spdr Series Trust State Street Spd (RWR) 3.4 $35M -4% 349k 100.97
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J P Morgan Exchange Traded F Ultra Shrt Etf (JPST) 2.4 $25M 486k 50.61
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Dimensional Etf Trust Internatnal Val (DFIV) 2.1 $21M +2% 403k 52.78
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Abrdn Etfs Bbrg All Comd K1 (BCI) 0.8 $8.7M +5% 356k 24.29
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Ishares Core Msci Emkt (IEMG) 0.3 $3.0M NEW 44k 69.75
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Past Filings by Mason Street Advisors

SEC 13F filings are viewable for Mason Street Advisors going back to 2010

View all past filings