/dd>
<dt>industry</dt><dd><p>factor. Four-digit industry code.</p>
</dd>
<dt>year</dt><dd><p>factor. Estimation period.</p>
</dd>
<dt>top1</dt><dd><p>numeric. Share of the largest institution.</p>
</dd>
<dt>quasiindexed</dt><dd><p>numeric. Share of &quot;quasi-indexed&quot; institutional owners.</p>
</dd>
<dt>nonquasiindexed</dt><dd><p>numeric. Share of &quot;non-quasi-indexed&quot;
institutional owners.</p>
</dd>
<dt>transient</dt><dd><p>numeric. Share of &quot;transient&quot; institutional owners.</p>
</d