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SEATTLE GENETICS INC
SEATTLE GENETICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 3 Institutional holders with a total value of $1,672,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 INGALLS & SNYDER LLC 36,630 1,668,000 99.76% SH
2 SpiderRock Trading LLC 100 4,000 0.24% PRN
3 SpiderRock Trading LLC 100 0 0.00% Put PRN

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.