Funds Shorting Bruker Corporation
This page shows institutions, funds, and major shareholders that have reported short positions in their last reporting period. We consider put option positions to be short positions and include all institutions that have disclosed put options here.
Green rows indicate new positions.
Red rows indicate closed positions.
Click the link icon to see the full transaction history.
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| File Date |
Source |
Investor |
|
Type |
Avg Price
(Est) |
Shares |
Δ Shares
(%) |
Reported
Value
($1000) |
Δ Value
(%) |
Port Alloc
(%) |
| 2025-05-15 |
13F |
SG Capital Management LLC
|
|
Put
|
|
0 |
-100.00 |
0 |
|
|
| 2025-08-27 |
NP |
TIFF INVESTMENT PROGRAM - TIFF Multi-Asset Fund
|
|
Short
|
|
-1,494 |
-124.63 |
-62 |
-122.93 |
|
| 2025-08-13 |
13F |
Walleye Trading LLC
|
|
Put
|
|
32,900 |
167.48 |
1,355 |
164.13 |
|
| 2025-07-29 |
NP |
CLSE - Convergence Long/Short Equity ETF
|
|
Short
|
|
-6,682 |
-45.81 |
-245 |
-65.69 |
|
| 2025-08-14 |
13F |
Citadel Advisors Llc
|
|
Put
|
|
602,600 |
221.73 |
24,827 |
217.60 |
|
| 2025-06-26 |
NP |
SMNCX - Steward Equity Market Neutral Fund Class C
|
|
Short
|
|
-20,000 |
5.26 |
-801 |
-27.45 |
|
| 2025-08-18 |
13F |
Wolverine Trading, Llc
|
|
Put
|
|
9,800 |
75.00 |
410 |
74.04 |
|
| 2025-03-26 |
NP |
FTLS - First Trust Long/Short Equity ETF
|
|
Short
|
|
-18,416 |
|
-1,071 |
|
|
| 2025-06-26 |
NP |
SPECX - Alger Spectra Fund Class A
|
|
Short
|
|
-51,000 |
-22.73 |
-2,043 |
-46.76 |
|
| 2025-08-26 |
NP |
GRZZX - Leuthold Grizzly Short Fund
|
|
Short
|
|
-3,262 |
-7.67 |
-134 |
-8.84 |
|
| 2025-08-22 |
NP |
BEARX - Federated Prudent Bear Fund Class A Shares
|
|
Short
|
|
-1,200 |
-0.00 |
-49 |
-2.00 |
|
| 2025-08-14 |
13F |
Tudor Investment Corp Et Al
|
|
Put
|
|
0 |
-100.00 |
0 |
-100.00 |
|
| 2025-05-15 |
13F |
Toronto Dominion Bank
|
|
Put
|
|
0 |
-100.00 |
0 |
-100.00 |
|
| 2025-08-13 |
13F |
Walleye Capital LLC
|
|
Put
|
|
70,200 |
364.90 |
2,892 |
359.05 |
|
| 2025-08-14 |
13F |
Susquehanna International Group, Llp
|
|
Put
|
|
10,300 |
-5.50 |
424 |
-6.61 |
|
| 2025-05-15 |
13F |
Caption Management, LLC
|
|
Put
|
|
0 |
-100.00 |
0 |
-100.00 |
|
| 2025-06-24 |
NP |
JMNAX - JPMorgan Research Market Neutral Fund Class A
|
|
Short
|
|
-44,865 |
-1.09 |
-1,797 |
-31.85 |
|
| 2025-08-26 |
NP |
GLBIX - Leuthold Global Fund Institutional Class
|
|
Short
|
|
-92 |
-0.00 |
-4 |
0.00 |
|
| 2025-08-26 |
NP |
JLPSX - JPMorgan U.S. Large Cap Core Plus Fund Class I
|
|
Short
|
|
-147,315 |
34.92 |
-6,069 |
33.18 |
|
| 2025-08-05 |
13F |
Simplex Trading, Llc
|
|
Put
|
|
65,900 |
-1.49 |
3 |
0.00 |
|
| 2025-08-14 |
13F |
Group One Trading, L.p.
|
|
Put
|
|
3,800 |
192.31 |
157 |
188.89 |
|
| 2025-08-12 |
13F |
Proequities, Inc.
|
|
Put
|
|
0 |
|
0 |
|
|
| 2025-08-20 |
NP |
QRPNX - AQR Alternative Risk Premia Fund Class N
|
|
Short
|
|
-11,069 |
-0.00 |
-456 |
-1.30 |
|
| 2025-08-14 |
13F |
Jane Street Group, Llc
|
|
Put
|
|
0 |
-100.00 |
0 |
-100.00 |
|
| 2025-08-25 |
NP |
DWSH - AdvisorShares Dorsey Wright Short ETF
|
|
Short
|
|
-3,200 |
38.53 |
-132 |
36.46 |
|
| 2025-07-28 |
13F |
Twin Tree Management, LP
|
|
Put
|
|
21,600 |
|
890 |
|
|
| 2025-08-26 |
NP |
LCORX - Leuthold Core Investment Fund Retail Class
|
|
Short
|
|
-5,067 |
-0.00 |
-209 |
-1.42 |
|
| 2025-07-22 |
13F |
IMC-Chicago, LLC
|
|
Put
|
|
0 |
-100.00 |
0 |
|
|
| 2025-08-20 |
NP |
QSPIX - AQR Style Premia Alternative Fund Class I
|
|
Short
|
|
-68,584 |
-0.00 |
-2,826 |
-1.29 |
|
| 2025-08-14 |
NP |
FLSPX - SPECTRUM FUND Retail Class
|
|
Short
|
|
-20,844 |
26.13 |
-859 |
24.53 |
|
