IWN vs VBK: Holdings Overlap
IWNiShares Russell 2000 Value ETF
iShares · 1406 holdings · $14.7B · as of 2026-03-31
VBKVanguard Small-cap Growth Index Fund
Vanguard · 551 holdings · $24.3B · as of 2026-03-31
How similar are IWN and VBK?
iShares Russell 2000 Value ETF (IWN, by iShares) holds 1406 positions; Vanguard Small-cap Growth Index Fund (VBK, by Vanguard) holds 551. They have 120 holdings in common, and by portfolio weight the two funds are 8.8% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 8.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 120IWN holds 1406 · VBK holds 551
- Weight in Shared Holdings
- IWN 17%·VBK 11%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in IWN
1286 of 1406 positions (82.3% of the fund) are not held by VBK. Showing the top 30 by weight.
Sector Breakdown
| Sector | IWN | VBK |
|---|---|---|
| Industrials | 11.9% | 24.6% |
| Financials | 22.4% | 6.1% |
| Information Technology | 8.0% | 21.6% |
| Health Care | 10.0% | 16.1% |
| Consumer Discretionary | 8.7% | 9.9% |
| Other Sectors | 31.6% | 20.6% |
| Unclassified | 7.1% | 0.9% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (7% of IWN, 1% of VBK).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IWN | +2.4% | +25.3% | +42.6% | +16.8% | +9.0% | +10.2% | 1.41% |
| VBK | +1.8% | +19.6% | +29.4% | +16.6% | +5.3% | +11.4% | 0.42% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in IWN vs VBK →
Shared Holdings(120)
The top 10 shared positions account for 32% of the overlap, led by HL, CDE and AHR.
 HLHecla Mining Company COM | 0.62% | 0.40% | 0.40% |
|---|---|---|---|
 CDECoeur Mining Inc COM NEW | 0.66% | 0.36% | 0.36% |
 AHRAmerican Healthcare REIT Inc. COM SHS | 0.38% | 0.29% | 0.29% |
 PCVXVaxcyte Inc COM | 0.50% | 0.28% | 0.28% |
 CTRECaretrust Reit Inc COM | 0.51% | 0.27% | 0.27% |
 CYTKCytokinetics Incorporated | 0.48% | 0.27% | 0.27% |
 ECHOEchoStar Corp., Class A | 1.09% | 0.26% | 0.26% |
 NXTNextpower Inc. CLASS A COM | 0.24% | 0.57% | 0.24% |
 JBTMJBT Marel Corp. COM | 0.24% | 0.22% | 0.22% |
 OKLOOklo, Inc., Class A | 0.32% | 0.22% | 0.22% |
 RIGNTransocean Ltd COM CHF0.10 | 0.42% | 0.22% | 0.22% |
 ORAOrmat Technologies Inc. COM | 0.47% | 0.22% | 0.22% |
 EPRTEssential Properties Realty Trust Inc. COM | 0.42% | 0.21% | 0.21% |
 NENoble Corporation PLC ORD SHS A | 0.43% | 0.21% | 0.21% |
 VALValaris Ltd. CL A | 0.42% | 0.18% | 0.18% |
 KRGKite Realty Group Trust COM NEW | 0.37% | 0.17% | 0.17% |
 CNRCore Natural Resources Inc. COM SHS | 0.24% | 0.17% | 0.17% |
 CIFRCipher Digital Inc. COM | 0.29% | 0.17% | 0.17% |
 TTMITTM Technologies Inc COM | 0.69% | 0.16% | 0.16% |
 RIOTRiot Platforms Inc COM | 0.30% | 0.14% | 0.14% |
 ITRIItron, Inc. COM | 0.14% | 0.13% | 0.13% |
 FSLYFastly, Inc., Class A | 0.28% | 0.13% | 0.13% |
 FORMFormfactor Inc COM | 0.13% | 0.25% | 0.13% |
 MRCYMercury Systems Inc COM | 0.21% | 0.13% | 0.13% |
 PLUGPlug Power Inc COM NEW | 0.21% | 0.10% | 0.10% |
Frequently Asked Questions
How much do IWN and VBK overlap?
IWN and VBK overlap by 8.8% of portfolio weight. They share 120 holdings (IWN holds 1406 positions and VBK holds 551), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IWN and VBK?
The two portfolios are 8.8% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IWN and VBK?
The largest positions held by both funds are HL, CDE, AHR, PCVX and CTRE. Together the top 10 shared positions account for 32% of the total overlap.
What does IWN own that VBK doesn't?
1286 positions (82.3% of IWN) are unique to IWN, led by SM, PRAX and FLR. In the other direction, 431 positions (88.5% of VBK) are unique to VBK.