Citadel Advisors - ALPHA PRO TECH LTD ownership

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ALPHA PRO TECH LTD's ticker is and the CUSIP is 020772959. A total of 1 filers reported holding ALPHA PRO TECH LTD in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

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Filings
Quarter-by-quarter ownership
Citadel Advisors ownership history of ALPHA PRO TECH LTD
ValueSharesWeighting
Q3 2015$14,000
-77.8%
6,900
-75.5%
0.00%–
Q2 2015$63,000
+57.5%
28,200
+58.4%
0.00%–
Q1 2015$40,000
-2.4%
17,800
+10.6%
0.00%–
Q4 2014$41,000–16,100–0.00%–
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Other shareholders
ALPHA PRO TECH LTD shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 59,500$247,5200.00%
SIMPLEX TRADING, LLC 28,700$1190.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ALPHA PRO TECH LTD shareholders