<PAGE>
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
Quantum Corporation
- --------------------------------------------------------------------------------
(Name of Issuer)
Common Stock, $.01 par value
- --------------------------------------------------------------------------------
(Title of Class of Securities)
747906105
---------------------------------------------------
(CUSIP Number)
Page 1 of 10 pages
<PAGE>
- -----------------------
CUSIP NO. 747906105 13G
- -----------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Goldman, Sachs & Co.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
New York
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 0
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
8,411,220
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 0
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
9,016,820
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
9,016,820
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
10
[_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
6.6%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
BD-PN-IA
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
Page 2 of 10 pages
<PAGE>
- -----------------------
CUSIP NO. 747906105 13G
- -----------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
The Goldman Sach Group, L.P.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
Delaware
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 0
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
8,411,220
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 0
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
9,016,820
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
9,016,820
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
10
[_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
6.6%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
HC-PN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
Page 3 of 10 pages
<PAGE>
Item 1(a). Name of Issuer:
Quantum Corporation
Item 1(b). Address of Issuer's Principal Executive Offices:
500 McCarthy Boulevard
Milpitas, CA 95035
Item 2(a). Name of Persons Filing:
Goldman, Sachs & Co. and The Goldman Sachs Group, L.P.
Item 2(b). Address of Principal Business Office or, if None,
Residence:
85 Broad Street
New York, NY 10004
Item 2(c). Citizenship:
Goldman, Sachs & Co. - New York
The Goldman Sachs Group, L.P. - Delaware
Item 2(d). Title and Class of Securities:
Common Stock, $.01 par value
Item 2(e). CUSIP Number:
747906105
Item 3. If this statement is filed pursuant to Rules 13d-1(b), or
13d-2(b), check whether the person filing is a:
(a).X Broker or dealer registered under Section 15 of the Act,
Goldman, Sachs & Co.
(b). Bank as defined in Section 3(a)(6) of the Act,
(c). Insurance Company as defined in Section 3(a)(19) of the
Act,
(d). Investment Company registered under Section 8 of the
Investment Company Act,
(e).X Investment Adviser registered under Section 203
of the Investment Advisers Act of 1940,
Goldman, Sachs & Co.
(f). Employee Benefit Plan, Pension Fund which is subject to
the provisions of the Employee Retirement Income Security
Act of 1974 or Endowment Fund; see 13d-1(b)(1)(ii)(F),
Page 4 of 10 pages
<PAGE>
(g).X Parent Holding Company, in accordance with Rule 13d-
1(b)(ii)(G); see Item 7,
The Goldman Sachs Group, L.P.
(h). Group, in accordance with Rule 13d-1(b)(ii)(H).
Item 4. Ownership.*
(a). Amount beneficially owned:
See the response(s) to Item 9 on the attached cover
page(s).
(b). Percent of Class:
See the response(s) to Item 11 on the attached cover
page(s).
(c). Number of shares as to which such person has:
(i). Sole power to vote or to direct the vote:
See the response(s) to Item 5 on the
attached cover page(s).
(ii). Shared power to vote or to direct the vote:
See the response(s) to Item 6 on the
attached cover page(s).
(iii). Sole power to dispose or to direct the
disposition of:
See the response(s) to Item 7 on the
attached cover page(s).
(iv). Shared power to dispose or to direct the
disposition of:
See the response(s) to Item 8 on the
attached cover page(s).
Item 5. Ownership of Five Percent or Less of a Class.
Not Applicable
Item 6. Ownership of More than Five Percent on Behalf of Another
Person.
Not Applicable
Item 7. Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on by the Parent
Holding Company.
See Exhibit (99.2)
- --------------------
* The Goldman Sachs Group, L.P. ("GS Group") and Goldman, Sachs & Co.
("Goldman Sachs") each disclaim beneficial ownership of the Common Stock
beneficially owned by (i) managed accounts and (ii) certain investment limited
partnerships, of which a subsidiary of GS Group or Goldman Sachs is the general
partner or managing general partner, to the extent partnership interests in such
partnerships are held by persons other than GS Group, Goldman Sachs or their
affiliates.
Page 5 of 10 pages
<PAGE>
Item 8. Identification and Classification of Members of the Group.
Not Applicable
Item 9. Notice of Dissolution of Group.
Not Applicable
Item 10. Certification.
By signing below I certify that, to the best of my
knowledge and belief, the securities referred to above
were acquired in the ordinary course of business and were
not acquired for the purpose of and do not have the effect
of changing or influencing the control of the issuer of
such securities and were not acquired in connection with
or as a participant in any transaction having such purpose
or effect.
Page 6 of 10 pages
<PAGE>
SIGNATURE
After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this
statement is true, complete and correct.
Date: February 14, 1998
THE GOLDMAN SACHS GROUP, L.P.
By: /s/ Hans L. Reich
-------------------------
Name: Hans L. Reich
Title: Attorney-in-fact
GOLDMAN, SACHS & CO.
By: /s/ Hans L. Reich
-------------------------
Name: Hans L. Reich
Title: Attorney-in-fact
Page 7 of 10 pages
<PAGE>
INDEX TO EXHIBITS
<TABLE>
<CAPTION>
Exhibit No. Exhibit
- ----------- -------
<S> <C>
99.1 Joint Filing Agreement, dated February 14, 1998, between
The Goldman Sachs Group, L.P. and Goldman, Sachs & Co.
99.2 Item 7 Information
</TABLE>
Page 8 of 10 Pages
<PAGE>
EXHIBIT (99.1)
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(f) promulgated under the Securities Exchange
Act of 1934, the undersigned agree to the joint filing of a Statement on
Schedule 13G (including any and all amendments thereto) with respect to the
Common Stock, $.01 par value of Quantum Corporation, and further agree to the
filing of this agreement as an Exhibit thereto. In addition, each party to this
Agreement expressly authorizes each other party to this Agreement to file on its
behalf any and all amendments to such Statement on Schedule 13G.
Date: February 14, 1998
THE GOLDMAN SACHS GROUP, L.P.
By: /s/ Hans L. Reich
---------------------------
Name: Hans L. Reich
Title: Attorney-in-fact
GOLDMAN, SACHS & CO.
By: /s/ Hans L. Reich
---------------------------
Name: Hans L. Reich
Title: Attorney-in-fact
Page 9 of 10 pages
<PAGE>
EXHIBIT (99.2)
ITEM 7 INFORMATION
Goldman, Sachs & Co. is a broker or dealer registered under Section 15 of
the Act and an investment adviser registered under Section 203 of the Investment
Advisers Act of 1940.
Page 10 of 10 pages
