iShares MSCI USA Size Factor logo

iShares MSCI USA Size Factor

SIZEARCA

iShares MSCI USA Size Factor is an exchange-traded fund on ARCA. As of Q3 2025, 67 institutional investors hold shares in this ETF, with total holdings valued at $300.7M. BANK OF AMERICA CORP /DE/ is the largest holder with a position valued at $80.7M.

Overview

Overview of institutional ownership in SIZE as of Q3 2025

All Institutions

Institutions
67
Value Held
$300.7M
Shares Held
1.9M
Avg Position
$4.5M
Median Position
$373.5K

Hedge Funds

Hedge Funds
0
Value Held
-
Shares Held
-
Avg Position
-
Median Position
-

Biggest Investors

Institutions with the largest positions in SIZE as of Q3 2025

InstitutionPosition Value
$80.7M
0.01% of portfolio
B
BlackRock, Inc.
Institution
$61.6M
0.00% of portfolio
$26.2M
23.48% of portfolio
$18.0M
6.75% of portfolio
$17.7M
0.07% of portfolio
$16.5M
0.83% of portfolio
$11.6M
0.00% of portfolio
$9.2M
0.00% of portfolio
$8.2M
0.00% of portfolio
L
$7.9M
0.00% of portfolio

Net Capital Flow

Institutional buying and selling activity for SIZE in Q3 2025

Traded
+$12.0M
Buyers
24
Sellers
32
Total Bought
+$26.3M
Total Sold
$14.3M
Avg Position
$4.1M

Biggest Buyers

InstitutionNet Bought
+$15.3M
+95.1K shares
L
+$5.0M
+31.1K shares
B
BlackRock, Inc.
Institution
+$1.5M
+9.3K shares
+$1.1M
+6.6K shares
+$922.9K
+5.7K shares
+$759.1K
+4.7K shares
+$694.0K
+4.3K shares
+$460.8K
+2.9K shares
+$202.1K
+1.3K shares
+$176.4K
+1.1K shares

Biggest Sellers

InstitutionNet Sold
$4.4M
27.3K shares
$2.0M
12.4K shares
$1.9M
11.6K shares
MORGAN STANLEY logo
MORGAN STANLEY
RIA/Wealth
$1.1M
6.8K shares
$798.4K
5.0K shares
$762.9K
4.7K shares
$535.2K
3.3K shares
$479.9K
3.0K shares
$458.5K
2.9K shares
$412.9K
2.8K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited SIZE in Q3 2025

New Positions
4
New Value
$488.6K
Exited Positions
7
Exited Value
$907.5K

New Positions

InstitutionPosition Value
$460.8K
2.9K shares
$22.7K
141.0 shares
$2.6K
16.0 shares
$2.6K
16.0 shares

Exited Positions

InstitutionPrevious Position
$412.9K
2.8K shares
$237.7K
1.5K shares
$222.8K
1.4K shares
$18.1K
117.0 shares
$14.2K
92.0 shares
$1.6K
11.0 shares
$33.0
0.2 shares

Options Activity

Institutions with the largest Call and Put options positions in SIZE as of Q3 2025

Call Positions
0
Call Value
-
Put Positions
0
Put Value
-

Call Positions

InstitutionPosition Value
No call positions found

Put Positions

InstitutionPosition Value
No put positions found

Most Committed Institutions

Institutions with SIZE as the highest % of their portfolio as of Q3 2025

InstitutionPortfolio Weight
23.48%
$26.2M
6.75%
$18.0M
0.83%
$16.5M
G&S Capital LLC logo
G&S Capital LLC
RIA/Wealth
0.43%
$1.2M
0.35%
$734.3K
0.19%
$224.6K
0.18%
$536.2K
0.17%
$637.4K
T
0.13%
$313.1K
0.07%
$17.7M

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