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Interactive Brokers

281 hedge funds and large institutions have $4.71B invested in Interactive Brokers in 2020 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 107 increasing their positions, 83 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

24% more call options, than puts

Call options by funds: $45.4M | Put options by funds: $36.6M

6% more funds holding

Funds holding: 266281 (+15)

5.69% less ownership

Funds ownership: 346.97%341.28% (-5.7%)

Holders
281
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$45.4M
Puts
$36.6M
Net Calls
Net Calls Change

Top Buyers

1 +$571M
2 +$35M
3 +$34.8M
4
SC
Samlyn Capital
New York
+$34.6M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$25.6M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$155K
227
$134K
228
$94K
229
$85K
230
$83K
231
$70K
232
$66K
233
$64K
234
$61K
235
$60K
236
$58K
237
$54K
238
$53K
239
$41K
240
$39K
241
$37K
242
$33K
243
$31K
244
$30K
245
$24K
246
$24K
247
$22K
248
$21K
249
$19K
250
$19K