S&P 500: 686.38 +0.1% NASDAQ 100: 608.09 +0.1% Dow Jones: 489.18 -0.1%

iShares Core Total USD Bond Market ETF

IUSB
$46.86 $-0.337 (-0.72%)
Market Cap: $36.21 B
Gurus Holding
4
Popularity Rank
#2177
% of Shares Held
0.01%
Net Activity (Q4 2025)
-$8.88 M

Guru Ownership Trend

Guru Analysis for iShares Core Total USD Bond Market ETF (IUSB)

iShares Core Total USD Bond Market ETF (IUSB), a key player in the Market sector, continues to attract institutional attention.

As of Q4 2025, a total of 4 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $4.63 M.

Top institutional holders include Cliff Asness and Joel Greenblatt.

Institutional sentiment is currently Slightly Bearish. This is evidenced by a $8.88 M net outflow during the quarter.

Recent activity highlights Paul Tudor Jones who increased their stake by 75.6%. Conversely, Ken Fisher reduced exposure by 25.9%.

Key Holders

Top 5 by Value

$3.15 M
$674,877
$430,774
$347,736

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$1.14 M
Total Buy Value
New Buys 0
Additions 3
-$10.01 M
Total Sell Value
Reductions 1
Sold Out 1

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
2
Net Buyers
3

FAQs for iShares Core Total USD Bond Market ETF (IUSB)

Major holders include Cliff Asness ($3.15 M), Joel Greenblatt ($674,877), Paul Tudor Jones ($430,774). According to the latest reported data, 4 tracked investment managers collectively hold approximately 98,911 shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $8.88 M, with 3 managers increasing positions and 2 managers reducing holdings.

During the most recent reporting period, 1 managers trimmed their positions, while 1 fully exited IUSB. The total reported sell value was $10.01 M.

Yes, 0 managers opened new positions in IUSB, and 3 increased their existing holdings. The total reported buy value was $1.14 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.00% Add 38.4% 67,683 $3.15 M Q4 2025
0.00% Add 12.5% 14,501 $674,877 Q4 2025
0.00% Add 75.6% 9,256 $430,774 Q4 2025
0.00% Reduce -25.9% 7,471 $347,736 Q4 2025
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form