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IWF in the 13F filings

iShares Russell 1000 Growth ETF · CUSIP 464287614

Sector · Funds and ETFs
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 7 May 2025
Managers listing it
8
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 8 listed it in both
Shares listed
13,167,683
combined, among listed positions
Reported value
$4.8bn
combined, at the quarter end

Among the 95 comparable managers: 5 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing IWF in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

8 of 8 holders

ActionFiling
Fidelity (FMR LLC)9,461,711$3.4bn0.22%Added+4,4285 Nov 2026 (the filing on sec.gov)
Wellington Management Group LLP1,285,798$464m0.09%Added+973,25013 May 2025 (the filing on sec.gov)
Two Sigma Investments LP1,040,600$376m0.80%Added+82,60015 May 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc786,659$284munder 0.1%Added+54,76714 May 2025 (the filing on sec.gov)
Polen Capital Management LLC385,522$139m0.44%Trimmed-118,09712 May 2025 (the filing on sec.gov)
AllianceBernstein LP206,700$75munder 0.1%Added+18,79415 May 2025 (the filing on sec.gov)
Capital Research Global Investors641$231kunder 0.1%Trimmed-1,49312 May 2025 (the filing on sec.gov)
ARK Investment Management LLC52$19kunder 0.1%Trimmed-3297 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (0)

No new position among listed positions.

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

035810split2014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
IWF by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20133$1.4bnn.a.n.a.
Q3 20133$1.0bnn.a.n.a.
Q4 20133$1.2bnn.a.n.a.
Q1 20142$1.1bnn.a.n.a.
Q2 20142$1.2bnn.a.n.a.
Q3 20145$1.2bnn.a.n.a.
Q4 20144$1.3bnn.a.n.a.
Q1 20152$1.5bnn.a.n.a.
Q2 20153$1.6bnn.a.n.a.
Q3 20154$1.4bnn.a.n.a.
Q4 20152$1.5bnn.a.n.a.
Q1 20165$1.5bnn.a.n.a.
Q2 20162$1.5bnn.a.n.a.
Q3 20164$1.5bnn.a.n.a.
Q4 20163$1.5bnn.a.n.a.
Q1 20175$1.7bnn.a.n.a.
Q2 20174$1.7bnn.a.n.a.
Q3 20175$1.8bnn.a.n.a.
Q4 20174$1.9bnn.a.n.a.
Q1 20182$1.9bnn.a.n.a.
Q2 20183$2.0bnn.a.n.a.
Q3 20185$2.2bnn.a.n.a.
Q4 20183$2.0bnn.a.n.a.
Q1 20192$2.3bnn.a.n.a.
Q2 20194$2.6bnn.a.n.a.
Q3 20195$2.5bnn.a.n.a.
Q4 20193$2.6bnn.a.n.a.
Q1 20203$2.4bnn.a.n.a.
Q2 20205$3.0bnn.a.n.a.
Q3 20205$2.9bnn.a.n.a.
Q4 20203$3.2bnn.a.n.a.
Q1 20216$3.2bnn.a.n.a.
Q2 20216$3.5bnn.a.n.a.
Q3 20217$3.5bnn.a.n.a.
Q4 20217$4.0bnn.a.n.a.
Q1 20227$4.0bnn.a.n.a.
Q2 20228$3.3bnn.a.n.a.
Q3 20227$3.6bnn.a.n.a.
Q4 20227$3.5bnn.a.n.a.
Q1 20234$3.1bnn.a.n.a.
Q2 20235$3.5bnn.a.n.a.
Q3 20235$3.0bnn.a.n.a.
Q4 20235$3.4bn41
Q1 20246$3.8bn33
Q2 20246$4.5bn33
Q3 20248$4.5bn35
Q4 20249$4.9bn46
Q1 20258$4.8bn53
Q2 20257$4.4bn53
Q3 20257$5.0bn43
Q4 20256$4.9bn137
Q1 20265$4.0bn514
Q2 2026 (split)5$4.4bn21

Compare with…

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How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own IWF, latest filings →Back to the 13F Explorer →