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Paul Isaac's Arbiter Partners Capital Management increased its NAVI position by 159%, from 2.84% to 3.07% of the portfolio.

Now holds 1,325,096 shares worth $11.28M.
Published · Based on SEC filings

Low impact
Major add
2026 Q2

Navient Corp (NAVI) grew to 3.07% of Paul Isaac's Arbiter Partners Capital Management portfolio in 2026 Q2, from 2.84%, according to the 13F-HR/A filed with the SEC on September 15, 2026. The share count rose 159% to 1.33M shares, and the position is worth about $11.3M and ranks 8th of 42 stocks by weight.

What did the 2026 Q2 filing report for NAVI?

As of June 30, 2026, from the 13F-HR/A filed September 15, 2026.

Before After
Shares 513K 1.33M
Shares added +813K (159%)
Reported value $4.2M $11.3M
Portfolio weight 2.84% 3.07%
Rank in portfolio 8th of 42

How much did Paul Isaac add to NAVI?

Paul Isaac added 813K shares of NAVI during 2026 Q2, taking the stake from 513K to 1.33M. The reported value of the position rose by about $7.1M, from about $4.2M to about $11.3M.

Where does NAVI sit in the Paul Isaac portfolio?

NAVI ranks 8th of 42 stock positions in the Paul Isaac portfolio at 3.07%, above the fund's average stock position of 2%. The largest stock position is GRAL at 38.42%. Next come GEF-B at 9.86% and CRBG at 6.19%. The three largest stocks together are 54.47% of the book. The NAVI addition was the 6th largest of the quarter's 45 position changes by percent change to portfolio. Across the 2026 Q2 portfolio, Paul Isaac reported 42 stock positions, with 5 opened and 3 closed. The total portfolio value is about $367.5M, up 149% from the prior quarter.

Paul Isaac buys and sells, 2026 Q2

How long has Paul Isaac held NAVI?

Paul Isaac first reported NAVI in the quarter ended September 30, 2025. The current weight is the highest the fund has reported for the name. The fund added to it last quarter as well, by 230%. Every reported trade is on the Paul Isaac NAVI trade history page.

Paul Isaac shares of NAVI by quarter

FAQ

How many NAVI shares did Paul Isaac buy in 2026 Q2?

Paul Isaac added 813K shares of NAVI, a 159% increase, to 1.33M shares.

What is the NAVI position of Paul Isaac worth now?

The NAVI position of Paul Isaac is worth about $11.3M at June 30, 2026 prices, 3.07% of the portfolio.

Is NAVI a top holding of Paul Isaac?

NAVI ranks 8th of 42 stock positions in the Paul Isaac portfolio, at 3.07%.

Source: based on original SEC filings

Figures are from the fund's 13F, which lists long US-listed positions at quarter-end prices. Cash, short positions and most non-US holdings are not reported.
Stocks mentioned
Alan Irwin
Alan Irwin
Valuesider analyst