Simplex Trading, LLC

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-12
Total Holdings: 8,744
Total Value: 141360883
Accession Number: 0001488542-25-000007
Form Type: 13F-HR
CIK: 0001488542
Manager Name: Simplex Trading, LLC

Data Enrichment

22% identified

1,894 identified6,850 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

8,744 positions • $141,360.883K total value

8,744 positions

Manager:

SEC FilingSEC DataHachi Filing

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493144909

600(-14.3%)

Value:

$1.0K(-50.0%)

53222K955

100

Value:

$1.0K

FENNEC PHARMACEUTICALS INC.

FENC|31447P100

252

Value:

$1.0K

PJT Partners Inc.

PJT|69343T107

12(-74.5%)

Value:

$1.0K(-85.7%)

867981952

100

Value:

$1.0K

206787903

700(-99.7%)

Value:

$1.0K(-99.9%)

RELMADA THERAPEUTICS, INC.

RLMD|75955J402

4482

Value:

$1.0K

85512C955

100(+0.0%)

Value:

$1.0K(+0.0%)

64130M909

2000(+300.0%)

Value:

$1.0K

Fathom Holdings Inc.

FTHM|31189V109

1957(+168.8%)

Value:

$1.0K(+0.0%)

38747R728

Value:

$1.0K

641288955

100(+0.0%)

Value:

$1.0K(+0.0%)

09203E955

700(-89.1%)

Value:

$1.0K(-92.3%)

488152958

100

Value:

$1.0K

679369958

900(-96.0%)

Value:

$1.0K(-97.4%)

68403P903

800

Value:

$1.0K

56155L958

700(+0.0%)

Value:

$1.0K(-50.0%)

Walker & Dunlop, Inc.

WD|93148P102

23(+15.0%)

Value:

$1.0K(+0.0%)

BELDEN INC.

BDC|077454106

Value:

$1.0K

Design Therapeutics, Inc.

DSGN|25056L103

263(-94.9%)

Value:

$1.0K(-96.8%)

Instrument	Shares		Other Manager	Value
(cusip493144909)✕	600	QoQ -14.28% (-100) YoY -75.00% (-1.8K)	All Managers (Combined)	$1.0K	QoQ -50.00% (-$0) YoY -90.90% (-$0)
(cusip53222K955)✕	100	QoQ NEW(+100) YoY NEW(+100)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
Fennec Pharmaceuticals Inc.(FENCcusip31447P100)	252	QoQ NEW(+252) YoY NEW(+252)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
Pjt Partners Inc.(PJTcusip69343T107)	12	QoQ -74.46% (-35) YoY NEW(+12)	All Managers (Combined)	$1.0K	QoQ -85.71% (-$0) YoY NEW(+$0)
(cusip867981952)✕	100	QoQ NEW(+100) YoY NEW(+100)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
(cusip206787903)✕	700	QoQ -99.71% (-242.8K) YoY -98.63% (-50.7K)	All Managers (Combined)	$1.0K	QoQ -99.89% (-$1) YoY -99.42% (-$0)
Relmada Therapeutics, Inc.(RLMDcusip75955J402)	4.5K	QoQ NEW(+4.5K) YoY -90.40% (-42.2K)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY -99.53% (-$0)
(cusip85512C955)✕	100	QoQ 0.00% (+0) YoY 0.00% (+0)	All Managers (Combined)	$1.0K	QoQ 0.00% (+$0) YoY 0.00% (+$0)
(cusip64130M909)✕	2.0K	QoQ +300.00% (+1.5K) YoY +300.00% (+1.5K)	All Managers (Combined)	$1.0K	QoQ -(+$0) YoY -(+$0)
Fathom Holdings Inc.(FTHMcusip31189V109)	2.0K	QoQ +168.81% (+1.2K) YoY -84.78% (-10.9K)	All Managers (Combined)	$1.0K	QoQ 0.00% (+$0) YoY -96.00% (-$0)
(cusip38747R728)✕	96	QoQ NEW(+96) YoY NEW(+96)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
(cusip641288955)✕	100	QoQ 0.00% (+0) YoY NEW(+100)	All Managers (Combined)	$1.0K	QoQ 0.00% (+$0) YoY NEW(+$0)
(cusip09203E955)✕	700	QoQ -89.06% (-5.7K) YoY NEW(+700)	All Managers (Combined)	$1.0K	QoQ -92.30% (-$0) YoY NEW(+$0)
(cusip488152958)✕	100	QoQ NEW(+100) YoY NEW(+100)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
(cusip679369958)✕	900	QoQ -95.98% (-21.5K) YoY -95.43% (-18.8K)	All Managers (Combined)	$1.0K	QoQ -97.36% (-$0) YoY -97.29% (-$0)
(cusip68403P903)✕	800	QoQ NEW(+800) YoY -84.61% (-4.4K)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY -93.33% (-$0)
(cusip56155L958)✕	700	QoQ 0.00% (-0) YoY NEW(+700)	All Managers (Combined)	$1.0K	QoQ -50.00% (-$0) YoY NEW(+$0)
Walker & Dunlop, Inc.(WDcusip93148P102)	23	QoQ +15.00% (+3) YoY NEW(+23)	All Managers (Combined)	$1.0K	QoQ 0.00% (+$0) YoY NEW(+$0)
Belden Inc.(BDCcusip077454106)	19	QoQ NEW(+19) YoY NEW(+19)	All Managers (Combined)	$1.0K	QoQ NEW(+$0) YoY NEW(+$0)
Design Therapeutics, Inc.(DSGNcusip25056L103)	263	QoQ -94.91% (-4.9K) YoY -94.75% (-4.8K)	All Managers (Combined)	$1.0K	QoQ -96.77% (-$0) YoY -95.00% (-$0)