Park Avenue Institutional Advisers LLC

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 7, 2025), Park Avenue Institutional Advisers LLC reported 3 stock positions worth $14.0 million. Its top holding was iShares MBS ETF (MBB) at 54.1% of the portfolio, followed by Invesco Senior Loan ETF (BKLN, 24.2%) and SS Blackstone Sr Loan ETF (SRLN, 21.7%). Compared with Q3 2024, it opened 1 new position, sold out of 3, added to 1 and reduced 1. The biggest buy was a new position in Invesco Senior Loan ETF (BKLN) and the biggest sale an exit from Vanguard Mortgage-Backed Sec (VMBS).

Most Recent 13F
Q2 2026
Location
New York, NY
CIK
0001640801
Portfolio Value
$14.0M (Q4 2024)
SEC Filing
0000950123-25-001151 ↗ filed Feb 7, 2025

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q1 2024: $45.3M Q1 2024 Q2 2024: $67.2M Q2 2024 Q3 2024: $53.6M Q3 2024 Q4 2024: $14.0M $14.0M Q4 2024 Q3 2025: $99.6M Q3 2025 Q4 2025: $1.0M Q4 2025 Q1 2026: $199.2M Q1 2026 Q2 2026: $198.7M Q2 2026

Holdings 3 stocks · $14.0M
MBB iShares MBS ETF 54.06% 82,790 $7.6M Reduce -60.4%
BKLN Invesco Senior Loan ETF 24.25% 161,600 $3.4M New
SRLN SS Blackstone Sr Loan ETF 21.70% 73,000 $3.0M Add +177.3%

Portfolio Sells Q3 2024 → Q4 2024
VMBS Vanguard Mortgage-Backed Sec Sold out 0.00% −36.34
JNK SS SPDR BB High Yield Bond Sold out 0.00% −17.03
HYG Ishr Ibx Usd Hiyld CB ETF-Ui Sold out 0.00% −7.27
MBB iShares MBS ETF Reduce -60.4% 54.06% +16.75

Portfolio Buys Q3 2024 → Q4 2024
BKLN Invesco Senior Loan ETF New 24.25% +24.25
SRLN SS Blackstone Sr Loan ETF Add +177.3% 21.70% +19.65

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 2$198.7MJA, JABS
Q1 2026 5$199.2MJA, JABS, RVMD, BRZE, TTAN
Q4 2025 3$1.0MRVMD, BRZE, TTAN
Q3 2025 1$99.6MJABS
Q4 2024 3$14.0MMBB, BKLN, SRLN
Q3 2024 5$53.6MMBB, VMBS, JNK, HYG, SRLN
Q2 2024 5$67.2MMBB, VMBS, BKLN, SRLN, JNK
Q1 2024 5$45.3MMBB, VMBS, BKLN, SRLN, COIN